Facebook CEO Mark Zuckerberg promises to dedicate resources towards fighting hate speech. People in Sri Lanka have been asking for that for years.

Also: policy makers in Thailand consider legalizing drugs; unauthorized workers in the US fight for their wages under threat of deportation; the film "Our New President" tells the story of how Russians learned about the 2016 US election using all real news clips yet no true statements; plus Jimmy O. Yang publishes his first book, and his parents don't like it.

(Image: Mark Zuckerberg appears for a hearing on Wednesday April 11, 2018 in Washington, DC. Credit: Saul Loeb/Getty Images)

All over the world, countries are imprisoning women at higher rates than ever before.

On the programme: We visit a new kind of drug treatment program for women in the Midwestern state of Ohio; we hear about why more and more mothers in Mexico are serving time for selling drugs; and we go to court with a Canadian woman named Cheyenne Sharma whose case ends up changing the law. The programme ends with the song ‘The One Who Stands In the Sun’ by Choctaw musician Samantha Crain.

(Image: Lisa Duncan, Ashley Porter, Sheena Kimberly and Stephanie Cleveland, all of whom are in the Tapestry program in Ohio, are pictured from left to right. Credit: PRI’s The World)

): Young Navajo in the southwest grapple with a traumatic chapter in US history.

''Nobody shares these stories with me, and I don’t understand why I feel the way I feel. I want to know what happened.''

We learn how the story of the 1864 Long Walk slipped from US history; we dig into the legacy of the Chinese Exclusion Act; a House for Sale sign appears in France and brings back a flood of memories for a New Jersey real estate agent; a museum holds writing workshops for Holocaust survivors; and jazz musician Guillermo Nojechowicz sets his family’s immigrant story to music.

(Image: “The Long Walk was a huge initiative undertaken by Kit Carson and his team of various military branches,” Vanessa Roanhorse explains, “to round up as many Navajos as they could, and force them on this walk.” Credit: Warren Montoya)

“What I remember about my dad is that he had this penetrating smile.”

We recall the life of Tony Acevedo; from child of unauthorised immigrants from Mexico, to US soldier in WWII, to concentration camp survivor, to inspirational father.

Also: the daughter of an American spy reveals secrets about her childhood; a father remembers telling his children that he was going to be deported; Vincenzo Bruno, an activist in Costa Rica, comes out as transgender to his son; and Tami Neilson closes out the programme with her song “The First Man.’’

(Image: Tony Acevedo at the United States Holocaust Memorial Museum's 20th Anniversary Tribute event in Los Angeles, February 2013. Credit: Courtesy of The United States Holocaust Memorial Museum)

One in six Americans is affected by infertility, according to a recent study by the American Society for Reproductive Medicine. The US has legal commercial surrogacy programmes, but they can cost more than $100,000, so some couples are looking abroad.

This week, we explore the global surrogacy industry by travelling to Ukraine, which has become the go-to spot for foreign couples seeking surrogates, and then to India, where commercial surrogacy may soon be banned.

(Image: Kateryna (not her real name) lives in a rural village in Ukraine. She decided to become a surrogate so she could get ahead and earn extra money. Credit: Anastasia Vlasova/PRI’s The World)

Did Donald Trump commit treason in Helsinki? Legal experts weigh in on the “T” word.

Also: we learn all about Russia’s GRU, the country’s largest military intelligence agency; we remember Malaysia Airlines flight MH17 four years after it was shot down over eastern Ukraine; we meet Crimean families who have been displaced after Russia’s annexation of the peninsula; and finally Alina Simone, a Russian immigrant living in New York, explains why she has given up on teaching her daughter Russian.

(Image: US President Donald Trump and Russia's President Vladimir Putin attend a joint press conference in Helsinki. Credit: Getty Images)

President Trump has promised to help America’s soya bean farmers, who have found themselves caught in the middle of the US-China trade war. But will his help be enough?

Also: an ice-cream maker in Philadelphia exports his product to China, for people with expensive tastes; a newcomer to Mexico City learns that quesadillas don’t always come with cheese; two entrepreneurs take Korean-Mexican fusion cuisine to Seoul; plus we remember restaurant critic Jonathan Gold and the effect he had on food culture in Los Angeles.

(Image: Corn and soya beans grow on a farm near Tipton, Iowa. Credit: Scott Olson/Getty Images)

One of America's biggest exports to china is its recycling. But in recent months, China has been refusing shipments because so much US recycling is contaminated with food and other waste. That's forcing communities across the US to clean up their acts.

Also: Burberry sends its unsold fashion up in smoke; H&M attempts to market itself as a greener company; a climate scientist in California changes his lifestyle to reduce his carbon footprint; a travel writer grapples with the ethics of visiting Antarctica; plus music from the Small Island, Big Song project. (Image: Cody Marshall, with The Recycling Partnership, looks through a recycling bin in Lynn, Massachusetts. His organization is working with cities across the US, helping them educate residents on how to recycle better. Credit: Jason Margolis/PRI’s The World)

Dorelia Rivera and her daughter were onboard the Aeromexico jet when it crashed at the end of the runway and burst into flames. Dozens of people were injured but miraculously all 103 passengers survived.

Also: A survivor from Hiroshima devotes his life to telling the stories of the American victims of the atom bomb dropped on the city; teams from Australia and New Zealand are coming to the US to help fight wildfires; a researcher uses a leaf-blower to learn how some lizards survived hurricanes Irma and Maria, while others didn’t.

(Image: Smoke billowing from the wreckage of a plane that crashed with 97 passengers and four crew on board at the airport of Durango, in northern Mexico. Credit: AFP/Getty Images)

As a result of President Trump's immigration crackdown, many migrants are seeking a warmer welcome in Canada. Since 2017, 33 thousand people have crossed -- outside of formal border crossings -- to make asylum claims in Canada. Now, the cost of feeding and housing those asylum seekers is pitting the city of Toronto against Canada's federal government.

Also: Kenneth Jackson from the Aboriginal Peoples Television Network in Ottawa looks into the plight of first Nation children in the Canadian foster care system; we find out how climate change is spurring a debate over the the legal status of the Northwest passage; a big name in Canadian beer enters the cannabis drink business; and Canada’s minimum price for beer drops to 1 dollar, but what will this mean for microbrewers?

(The Nav Centre in Cornwall, Ontario awaits the next wave of refugees. Thousands of refugees have been streaming across the Canada/US border over the past year. Credit: Geoff Robins/AFP/Getty Images)

Crazy Rich Asians is one of the top box office hits of the summer. The film’s plot may just sound like your typical romantic comedy, except it's set in Singapore and it's the first Hollywood film to feature a majority East Asian cast in 25 years. Cast member, Pierre Png, tells us what the film means to him.

Also: Germany’s long history of dubbing movies; a linguist who specializes in creating fake movie languages; an American army strategist studies Star Wars to better understand modern military conflict; plus a profile of the Afghan Charlie Chaplin.

(Actor Henry Golding arrives at Warner Bros. Pictures' 'Crazy Rich Asians' Premiere at TCL Chinese Theatre in Hollywood, California. Credit: Emma McIntyre/Getty Images)

In the aftermath of Hurricane Maria, scores of colleges and universities in Puerto Rico had to close because of all the damage. Schools on the US mainland, from New York to Florida, wanted to do something to help. So they opened their doors and offered free or discounted tuition to those students from Puerto Rico whose home institutions were closed. One of the first students to take them up on that offer was Rosamari Palerm. She enrolled at St. Thomas University in Miami in late September 2017. But even after a comfortable year in Miami, Rosamari felt homesick and was ready to go back to Puerto Rico.

Also: A study from George Washington University reveals new death toll numbers from Hurricane Maria; A year after Hurricane Harvey, some families in Houston, Texas are still recovering; After Hurricane Maria swept through their hometown, a group of women started cooking meals together for people who didn’t have access to food.

(A man bicycles in an area without grid power or running water about two weeks after Hurricane Maria swept through the island. Credit: Mario Tama/Getty Images)

Every Day Is Extra is the title of a new memoir by former US senator and secretary of state John Kerry. He chronicles his time serving in Vietnam, five terms in the Senate, his presidential run, and his tenure as secretary of state. He records a decades long pursuit of multilateral diplomacy and civil political discourse. John Kerry talks to Marco about the state of US politics in 2018.

Also: We visit a Persian bookstore in Los Angeles that sells banned Iranian books; Patrick Winn takes us on a ride through Southeast Asia’s drug-fuelled underworld; In her new memoir, Jean Guerrero takes readers on a cross border journey; and, a library in Canada offers a dial-in story reading service in 16 languages.

(Former US secretary of state John Kerry in the Boston Calling studio at WGBH. Credit: Steven Davy/The World)

The nearly 25 year-old North American Free Trade Agreement (NAFTA) is to be replaced by the US-Mexico-Canada-Agreement (USMCA). The name might be very different but US reporter Jason Margolis says the substance seems very familiar.

Also: Roland Paris, Justin Trudeau’s former foreign policy advisor talks about the path to reaching the deal; we hear what the new trade deal could mean for the US auto industry; in cattle country NAFTA is still a point of contention; and we meet soya farmers on the front lines of Mr Trump’s trade war with China.

(President Donald Trump speaks during a press conference to discuss a revised U.S. trade agreement with Mexico and Canada in the Rose Garden of the White House Credit: Chip Somodevilla/Getty Images)

Should someone who has committed a serious crime, like murder or rape, be automatically banned from voting? What about lesser crimes? In the US, even non-violent offences, such as drunk driving or possession of a small amount of marijuana can follow someone long after they've completed their sentence. Should these past offenders be allowed to vote?

Also: The notorious Rikers Island jail in New York became the scene of an art heist in which the chief suspects are prison guards; We hear about a prisoner’s experience navigating racial tensions behind bars; and finally, we meet a woman who just finished her prison sentence and is now adjusting to life on the outside.

Image: A guard tower at San Quentin State Prison in California (Credit: Corbis via Getty Images)

One of the stated goals recent United Nations report on climate change is to prevent the planet from warming more than one and a half degrees Celsius. We ask what would happen if the world warmed by, say, two degrees.

Also: Calculating the cost of climate change is doable but difficult -- too difficult says the US Department of Defense; we fact check President Donald Trump on one of his recent statements about climate change; plus we take a journey to the remote Alaskan village of Shishmaref, where climate change and rising sea levels are a present threat.

President Trump’s anti-immigrant rhetoric ran high in the run up to the US midterm elections. He called the migrant caravan making its way north through Mexico an invasion. He even sent troops to the southern border between the US and Mexico to keep out the migrants. But now that the Democrats are in control of the House of Representatives, President Trump may not have as much power as he used to in executing his immigration policies.

Also: Maria Mendoza and Eusebio Sanchez were deported from the US to Mexico, leaving their four children behind. Now their eldest daughter, Vianney, is looking after her siblings; Jose Antonio Vargas talks about his life in the US as an undocumented immigrant; Terrell Jermaine Starr on the difficulties of being a black reporter in Ukraine; Plus, why some passports are more valuable than others.

(Members of a family reunited through the border wall between Mexico and United States, in Ciudad Juarez, Chihuahua state, Mexico. Credit: Herika Martinez/Getty Images)

The history of the US auto industry goes back more than a century, and Americans take a lot of pride in it. It’s part of the American psyche. So when this past week, General Motors announced that it is shutting down 5 North American factories and ending much of its passenger car production, that was big news and auto workers aren’t happy.

Also: A Spanish property developer has plans for the Packard auto Plant in Detroit, abandoned more than 60 years ago; then we check out Boston’s City hall, the archetype of brutalism; plus we visit a bagpipe factory, right here in New England.

(A woman holds a sign during a press conference with union leaders at in Oshawa, Ontario. In a massive restructuring, US auto giant General Motors announced it will cut 15 percent of its workforce to save $6 billion and adapt to 'changing market conditions.' Credit: Lars Hagberg/Getty Images)

President Trump has been determined that the migrant caravan not be allowed to enter the US. Now his administration has extended the deployment of more than 5,000 troops on the US-Mexico border to the end of January, 2019. Many of the migrants are now waiting in the Mexican border town of Tijuana for a chance to seek asylum in the US. We find out what life is like for them.

Also: A group of gay and transgender migrants find safety in numbers as they wait to seek asylum in the US; we find out how the US government is using biometric data to gather intelligence on members of the migrant caravan; we hear the story behind the now-iconic photo of a mother and her two daughters running away from tear gas on the US-Mexico border; also we learn about the tiny American town where tear gas is big business; Plus, Pulitzer Prize winning journalist Sonia Nazario shares her thoughts about possible solutions to the Central American migrant crisis.

(Central American migrants rest after being relocated to a new temporary shelter in east Tijuana, Mexico. Credit: Guillermo Arias/Getty Images)

"Brain Drain" is what happens to a country when its best and brightest minds leave and don't return. The flip side of this is called "Brain Gain." But even when countries benefit from new arrivals, they don’t always make it easy for them.

We meet Maria Merza, working hard to overcome bureaucratic and social obstacles standing in the way of her education. Also: We visit a school in California that provides classes for parents as they drop their children off in the morning; We look at new training programmes for skilled trade jobs, aimed at immigrants; Also, Francenette SaintLouis Défonce was a nurse in Haiti, but the US won’t recognise her qualifications or experience; Finally, Harvard University student Jin Park pushes the boundaries of who can become a Rhodes Scholar.

(Ayat Alfares, left, is a “super senior” at Grace M. Davis High School in Modesto, California. Sarah Yousif, right, graduated from the school when she was 21 years old. Both students came to the US as teenagers and began high school later than most of their classmates. Credit: Maria Merza/The World)

The fate of the Amazon is in jeopardy. Logging, cattle ranching, and soya bean farming are threatening its very existence. But the threat doesn’t end there; carbon dioxide coming from cities thousands of miles away is altering tropical forests and the climate on a much larger scale. In this special edition we travel to Brazil to find out why the fate Amazon is more consequential than ever and meet some of the people fighting to preserve it.

(Claudio da Silva and the Guajajara Guardians of the Forest ride up the Caru River to investigate a report of illegal cutting on Guajajara land. Credit: Sam Eaton/The World)

El Salvador is one of just a handful of countries where abortion is banned in all circumstances. The ban is so comprehensive, that every miscarriage is considered suspicious and at least a dozen Salvadoran women who say they suffered a miscarriage are serving lengthy jail terms. Professor Michelle Oberman, a leading scholar on legal issues around pregnancy, tells the story of two such women who had recently been freed from prison.

Also: The story of two Somali girls in Boston who formed a friendship through writing poetry together; the tale of an unlikely bond between a guard and a prisoner at the Guantanamo Bay detention camp; We hear from a Syrian superfan of the 90s hit TV programme ‘Friends’; and Marco Werman visits a local school in Boston to hear from some very young news consumers.

(Teodora Vasquez hugs her parents shortly after being released from the women's Readaptation Centre, in Ilopango, El Salvador where she was serving a sentence since 2008. Credit: Marvin Recinos/Getty Images)

The next couple of years will be crucial for governments to take action on climate change. In this edition we hear why and what’s being done about it.

We meet Hilda Heine, a global leader on climate change and President of the Marshall Islands; we’ll look at how Americans recycle and find out why it’s not good enough for China; Economist Michael Greenstone explains how air pollution shaves two years off of the average life expectancy; A team of Israeli students create a new variation of falafel with spirulina, a kind of microalgae, that could be a sustainable food solution of the future; and we check out the environmentally friendly sounds of the Colombian band, Bomba Estereo.

(Photo: The leaves of a Russian River Valley pinot noir vineyard begin to turn colour near Sebastopol, California. A cool spring and mild summer have contributed to a later-than-usual harvest and a bumper crop of premium wine grapes throughout the state of California. Credit: George Rose/Getty Images)

Ada Hegerberg is a professional football player from Norway. In December Hergerberg won the first Ballon d'Or for women, one of football's most prestigious awards. Hergerberg sees this moment as an opportunity to encourage young girls all over the world.

Also we’ll hear from Japanese student Kazuna Yamamoto about her petition that forced a tabloid magazine to apologize for a sexist article; In Afghanistan we visit filmmaker and activist Sahar Fetrat; we meet a ballet dancer bringing a much needed change to ballet slippers; plus we take a trip down memory lane to ‘Soul Alley’, a hangout spot for African-American GI's during the Vietnam war.

(Olympique Lyonnais' Norwegian forward Ada Hegerberg brandishes her trophy after receiving the 2018 Women's Ballon d'Or award for best player of the year. Credit: Franck Fife/Getty Images)

Four hundred years ago pirates brought enslaved Africans to Virginia’s shores.

Your social media timelines are filled with influencers; people with huge numbers of fans and followers who are sometimes paid to promote products. Influencers haven’t always been transparent about paid content but new guidelines could change that.

Also, plogging, the fitness trend that’s making streets cleaner all over the world; Durian, the fruit that’s all the rage in South-East Asia but to Westerners smells like old socks; Plus, Lucas Hixson the man who saves dogs from danger zones; and from the beaches of Southern California the story of a Senegalese Olympic hopeful and her trainer.

(Logos of the Snapchat, Facebook, Twitter, Messenger, Instagram and LinkedIn applications are displayed on the screen of an Apple iPhone. Credit: Chesnot/Getty Images)

For Dora Crespin, the United States is a lonely place. She’s happy living in El Salvador where she has her friends, familiar food, and most importantly her family. But Dora is moving to the US anyway, leaving her son behind in the hope that someday they will have a better life together.

Also, Ana Chavarin was only 13 years old when her mother made her drop out of school to work at a factory, now she’s in college, together with her son; an American priest raises funds for Cuba’s first new Catholic church in 60 years; plus, Thich Nhat Hanh, the Vietnamese monk who's credited with bringing Buddhism to the west; and with his power washer in hand, Corey Fleisher is on a mission to eliminate hate-filled graffiti.

(A couple hold hands as they ride a merry-go-round at the Theresienwiese fair ground of the Oktoberfest beer festival in Munich, Germany. Credit: Karl-Josef Hildenbrand/Getty Images)

It’s been 40 years since the Islamic revolution in Iran. In 1979, many Iranians felt a strong sense of hope as change was sweeping through their country. Ayatollah Khomeini’s return to Iran from exile was one of the most significant moments of the revolution. Now, 40 years later, we’re hearing more of what was going on behind the scenes.

Also, we hear from two Iranians born after the revolution, who are so frustrated with conditions inside Iran, that they want to leave; we’ll look at how US sanctions on Iran are impacting American businesses; plus, the story of an Iranian-American navy veteran who grew up in revolutionary Iran; and Iranian women’s rights advocate, Masih Alinejad, explains how political hair can be in Iran.

(Revolutionary leader Ayatollah Ruhollah Khomeini leaving the Air France Boeing 747 jumbo that flew him back from exile in France to Tehran. Credit: Gabriel Duval/Getty Images)

Vladi was just 15 years old when he joined a migrant caravan, travelling all the way from El Salvador, to Tijuana on the US-Mexico border. He arrived there last autumn with his grandmother. But by November, Vladi, was on his own. His grandmother needed to return to El Salvador, and Vladi remained at a youth shelter for other unaccompanied migrants like him. Many were hoping to seek asylum in the United States. So was Vladi. But ahead of them is the hostility of the Trump administration. The story of one family in America’s migrant crisis.

(Vladi, center, is from El Salvador. He says the gangs try to recruit you when you turn 14 or 15. He's 15. He says instead of joining a gang, he joined the migrant "caravan" headed toward the United States. Credit: Erin Siegal McIntyre/Frontline)

We join a group of American tourists on an organised trip across the border to find out what life there is really like.

Also, a trilingual interpreter tells us about the challenges of interpreting for asylum seekers who only speak indigenous languages; A group of American exchange students in Italy meet African migrants who risked their lives to make it to Europe; Why Chinese Sci-Fi is gaining in popularity around the world; And Kenyan musician JS Ondara on how Bob Dylan changed his life and inspired his journey to America.

(Andres Vega pours beer for American visitors on a gastronomic tour of Nogales with the Arizona nonprofit, Border Community Alliance. Credit: Katherine Davis-Young/The World)

At 30, Suraj Yengde has earned multiple degrees. He has done graduate and post-graduate research at the prestigious Harvard University. But when he travels to India, his socio-economic background doesn’t matter. He remains a so called “untouchable.” Yengde is not alone, many lower caste members struggle to break out of the system, even when they create new lives for themselves in the US.

(Suraj Yengde in his neighborhood, encouraging Dalit women to try to continue their education, in spite of institutional barriers. Credit: Phillip Martin/WGBH News)

In 1976, 13 year-old Benny Davidson was on a flight bound for Paris when two Palestinians and two Germans hijacked his plane and forced it to fly to Entebbe in Uganda. There, he and other Israeli passengers were held hostage for a week before an Israeli commando raid brought the stand-off to end. Benny still stays in touch with many of his fellow hostages. Recently the captain of that flight, Michel Bacos, died at the age of 95. For Benny and many of the other hostages, Michel represented the meaning of true courage and outstanding leadership.

Also, a traveller says she was sexually assaulted by a tour guide in East Africa. We hear what happened when she tried to warn others; travelling solo can be liberating, but it's not as easy for women. We hear from female solo travelers about their experiences; also women motorcyclists are staging a global relay to unite female bikers ; and what does it sound like to travel? Musicians Cosmo Pyke and Frank Ulwenya are all about capturing that vibe.

(An Israeli hostage is greeted on her return to Israel after Operation Entebbe on July 3, 1976. Credit: Keystone/Hulton Archive/Getty Images)

These days the majority of migrants crossing the US border with Mexico are from Central America. But that wasn’t always the case. For decades, the majority of people crossing the border were Mexicans, seeking jobs and opportunity in the US. Many would stay, without official permission, have families and build new lives. Author Ana Raquel Minian tells us how tighter border regulations had the unintended consequence of encouraging Mexicans to stay.

Also, the city of New Orleans is apologizing for the lynching of eleven Italians in the city in 1891. We hear from Michael Santo, a lawyer who pushed for the city to set the record straight;plus, how records of ritual scarring could help some Americans of African descent learn a little more about their family histories; also the story of Barney, a former slave who was granted freedom by joining the British army in the American revolution; and researchers learn that Casimir Pulaski, the man known as the 'Father of the American Cavalry,' was intersex. It’s a story of gender and identity for the history books.

(The U.S.-Mexico border barrier in Tijuana, Mexico. Credit: Mario Tama/Getty Images)

A ban went into effect this week on athletes with high testosterone competing in women’s track events. South African runner Caster Semenya last week lost her challenge to a new rule by the International Association of Athletics Federations that keeps her out of women’s competitions because of her hormone levels. Many athletes have expressed opposition to the latest ruling, but we hear from a transgender runner who is happy with the ban. We also speak with the author of a graphic memoir trying to make sense of skin colour and identity; we hear about efforts in California to make police more sensitive to indigenous people; we visit a street in New Jersey City named in honour of an Indian human rights campaigner; and we hear the music of a self-described intergalactic feminist.

(Image: South Africa's Caster Semenya celebrates after winning the women's 800m during the IAAF Diamond League competition on May 3, 2019 in Doha. Credit: KARIM JAAFAR/AFP/Getty Images)

Immigrants and refugees from Syria and Iraq lead tours at Philadelphia’s Penn Museum. They help visitors understand where the museum’s artefacts come from and add historical context to the objects. Also, “voluntourism” is a growing part of the travel industry, but critics say there’s sometimes a human cost for volunteer’s good deeds; we meet Terry Tickhill Terrell, who in 1969 became one of the first women to join a US scientific expedition to Antarctica; a long, lost manuscript and its connection to Christopher Columbus; and a restaurant in Casablanca inspired by the classic Hollywood film.

(Image: Abdulhadi Al-Karfawi, a Global Guide at the Penn Museum, talks about an ornate headdress, which was found with the body of Queen Puabi in the Royal Cemetery at Ur, on a Sunday afternoon tour of the Middle East Galleries in 2018. Photo by Raffi Berberian, Penn Museum.)

It wasn’t easy for Elton John to get producers to keep all the scenes in his new fantasy-biopic, “Rocketman.” He was determined that the Paramount film not gloss over his sexuality or past drug use. Despite his efforts, Russia’s version appears to be missing about five minutes-worth of footage. .

Also, we meet the American singer who teaches Italian kids how to sing like Beyoncé; plus the story of how Lucia Lucas became the first transgender person to sing a lead part in a standard operatic work in the US; why Lincoln, Nebraska is a great place to hear traditional Yazidi music; and Filipina-American musician Ruby Ibarra tells her family story with rap.

(Elton John (R) and David Furnish attend the "Rocketman" UK Premiere at Odeon Leicester Square in London, United Kingdom. Credit: Jeff Spicer/Getty Images)

When Wajed al-Khalifa and her family arrived in the US as refugees in 2015, everything about the United States seemed foreign. They were now far away from their home in Syria and it was time to acclimate to a new life. It wasn’t long though before they started hitting milestones: Khalifa and her husband got driving licences, their four children excelled in school, quickly overcoming barriers such as English-language instruction and a new education system. Over the past 4 years reporter Monica Campbell has been checking in with the family and their story is still unfolding.

Also, US congresswoman Ilhan Omar tells us about her experience as a refugee from Somalia, and how this informs what she thinks about the US migration crisis.

(Gasem Al Hamad and his children in their new home in Turlock, California. He and his wife fled Syria with their kids after several family members were tortured or killed as the civil war rages on. Al Hamad is now a halal butcher at a nearby slaughterhouse. Credit: Monica Campbell/The World)

President Trump has backed away from his efforts to include a citizenship question on the 2020 US census. But immigrants still fear being asked that question. Also, there’s an outbreak of measles in two ultra-Orthodox Jewish communities in New York City. A nurse there is trying to convince those in the community to get vaccinated; former US Defence Secretary Ash Carter offers his views on current tensions with; and a Venezuelan family divided by distance and politics, a daughter laments.

Next month, roughly two million Muslims will travel to the holy city of Mecca for one of the most important religious rituals in Islam. As long as they are in good health and can afford it, every Muslim must complete the Hajj at least once in their lifetime. But the Hajj can only be done in Saudi Arabia, which is making some people feel conflicted about making the journey.

Also, Dutton Books is trying to reinvent books for the smartphone generation with something called the ‘Dwarsligger’; Disney is remaking a live action version of the hit film ‘Mulan,’ this time though, they’re paying attention to their Chinese audience; Some women in Argentina are challenging gender roles on the dance floor, taking the macho out of tango; and in their new album, three Israeli sisters pay tribute to a family member going three generations back, from Yemen.

(Every year, millions of Muslims from around the world descend upon Mecca, Saudi Arabia, for the hajj. Credit: Shirin Jaafari/The World)

In 1987, Soviet President Mikhail Gorbachev and US President Ronald Reagan signed the Intermediate-Range Nuclear Forces Treaty. It led to the elimination of more than 2,500 nuclear missile. But as of this week, the INF treaty is no more after the Trump administration announced its withdrawal. Former Secretary of State George Schulz thinks today’s politicians underestimate the threat posed by nuclear weapons.

Also, roughly a year after the US announced that it’s creating a military space force, now France is following suit. It’s a 21st century military version of the space race; how hypersonic missiles could transform the future of war and diplomacy; and the widespread use of Agent Orange during the Vietnam war has consequences beyond Vietnam’s borders.

(U.S. President Ronald Reagan and Soviet General Secretary Mikhail Gorbachev signing the INF Treaty in the East Room at the White House in 1987. Credit: Universal History Archive/Getty Images)

The US-China trade war has been going on for almost two years now. Both countries have imposed hundreds of billions of dollars worth of tariffs on each other, and that number has only been growing. Right now, we may be entering a new, potentially dangerous, phase of the dispute: currency warfare.

Also, we’ll take a look at real life consequences that the US-China trade war is already having, both for small businesses and for Chinese-Americans who are now experiencing unwanted scrutiny; and we’ll also explore China’s so called social credit system, and why it’s been mostly misunderstood in the West.

(An aerial view of a port in Qingdao, east China's Shandong province. Credit: STR/AFP/Getty Images)

This month marks 20 years since Vladimir Putin first became prime minister of Russia. Now serving his fourth term as Russia’s president, Putin has increased and consolidated his power over the past two decades. We look back at the events that have shaped his leadership and the course of his nation. Also, we reflect on the past 20 years of diplomacy between the US and Russia; and when Vladimir Putin finishes his fourth term as Russia’s President, what will he do next?

(U.S. President Donald Trump (L) and Russian President Vladimir Putin shake hands during a joint press conference after their 2018 summit in Helsinki, Finland. Credit: Chris McGrath/Getty Images)

This year marks four hundred years since slave traders arrived at the Virginia colony with the first captive Africans to be enslaved in what would become the US. It was the start of something that would come to define and divide America. Ghana has declared 2019 the “Year of Return” for African descendants around the globe. Our reporter, Rupa Shenoy, traveled to Ghana to look at how slavery is entangled in both the past and present lives of people there and in the African diaspora.

(A view inside of Christiansborg Castle, Ghana. Credit: Selase Kove-Seyram/The World)

Melting of Antarctica's massive Thwaites Glacier could add 60 centimetres to global sea level rise in the next 50 to 100 years, and unlock far more in the years beyond. A voyage by an icebreaker to the remote glacier's face laid the groundwork for a 5-year international research effort to try to answer urgent questions about Thwaites' future. Our reporter Carolyn Beeler takes us onboard the expedition, with deep dives into the science and the stakes for our future.

(The Nathaniel B. Palmer anchored off the Rothera research station near the Antarctic Peninsula. Nearing its destination offshore of the Thwaites Glacier in West Antarctica, the ship had to divert back north to the station for a medical emergency. Carolyn Beeler/The World)

How quickly will Antarctica’s massive Thwaites Glacier melt, and what will that mean for global sea levels and coastal cities? Scientists spent several weeks aboard the research ship Nathaniel B Palmer, studying Thwaites as part of a five-year, international effort to try to answer those pressing questions. Our reporter Carolyn Beeler takes us onboard for a deep dive into the science and the stakes for our future.

(An iceberg in the Southern Ocean, is pictured here as the Nathaniel B. Palmer sailed by during its return trip from Antarctica in March 2019. Carolyn Beeler/The World)

The Mississippi river could be called America’s inland hydro highway. It carries US goods and commodities out to the rest of the world and allows trade flows to return. But up and down the Mississippi River, there are new pressures. The strain on the river system is only becoming more acute with the impacts of climate change. Reporter Jason Margolis recently traveled nearly 1800 kilometres down the Mississippi to assess the health of the river, its economy and its people.

(A fish is pulled from the Mississippi River near Baton Rouge, Louisiana. Further south, oysters thrive in brackish water, a mix of freshwater and saltwater in coastal Louisiana. Credit: Leyland Cecco/The World)

An unauthorized Muslim immigrant from Uzbekistan was offered a deal by the FBI: You can remain in the US, but only if you'll spy on your fellow Muslims. He did, but then he decided he wanted to stop.

Also, the Trump administration declassified thousands of documents that reveal details of Argentina's so called ‘dirty war’; In Northern Thailand, the grandchildren of one-time CIA backed Chinese rebels transformed what used to be a secret hideaway to a tea-drinking tourist haven; and the FBI has had agents dedicated to fighting war crimes, but now that team is being disbanded.

(The J. Edgar Hoover Building of the Federal Bureau of Investigation (FBI) in Washington, DC. Credit: Eric Baradat/AFP/Getty Images)

In recent years, it’s become fairly common for people to take their own bags when they go grocery shopping. But for the past 18 months, Philippa Robb and her son, Haydn, have also been bringing their own containers, to avoid food packaging and other single-use plastics. Now Philippa’s goal is to have a zero-waste home.

Also, Greta Thunberg is now a household name in environmental activism. Find out how she’s been able to inspire an international youth movement; With a camera strapped to his back, Victor the white-tailed eagle is providing a bird’s eye view of how climate change is melting Alpine glaciers; and China has hundreds of thousands of emissions-free electric buses. Now the US is trying to catch up.

(Philippa Robb and her 16-year-old son, Haydn Robb Harries, stand in their London backyard with one of their three chickens. Robb feeds the chickens leftovers in an attempt to cut down on food waste. Credit: Brenna Daldorph/The World)

The impeachment inquiry has exposed some of the ways in which the US diplomatic corps feels undermined and undervalued by the Trump administration. We visit two US universities training a future generation of US diplomats to find out whether students there are reconsidering their career choice. Also, Samantha Power reflects on some of the toughest decisions she had to make while US Ambassador to the UN; we visit the Museum of the Palestinian People that is just blocks away from the White House; the rise and fall of Richard Holbrooke, a statesman known for his diplomatic breakthroughs and outsized ego; and beatboxers on a musical mission to bring the world together.

(Photo: A view of the Washington Monument and the US Department of State's flag in Washington, DC. Credit: Brendan Smialowski/AFP/Getty Images)

Some people identify as Native American based on family stories. There is a more respected way to check and it does not involve a DNA test. Also, a proposed law would give indigenous people in Canada more say over their own land; during World War Two the US government built Japanese internment camps on tribal land; how the Choctaw Nation helped the Irish during the potato famine; and rock music legend Robbie Robertson recalls his childhood visits to family on the Six Nations Reserve .

(Photo: Native American dancers pose for pictures along the highway on May 11, 2018 in Cherokee, North Carolina. Located near the entrance to Great Smoky Mountains National Park on the North Carolina side of the Appalachian Mountains, and at the southern end of the Blue Ridge Parkway, the region is home to the Cherokee Nation band of Indians. Credit: George Rose/Getty Images)