Sahar Nowrouzzadeh (pictured), who had worked on the Iran nuclear deal under Barack Obama, was demoted in April 2017 shortly after Trump took office as US President.

Julia Ann Poff pleaded guilty in Houston federal court in July to transporting homemade explosives with intent to kill, injure or intimidate. She was jailed for 10 years yesterday.

Former Ambassador to the Ukraine Marie Yovanovitch on Friday denied Donald Trump's claim that she refused to hang his picture in the U.S. Embassy in Kiev. 

The ad campaign is slated to run nearly nationwide beginning on Monday, and comes one day after Bloomberg filed paperwork creating a presidential campaign committee.

Adam Schiff said Sunday that the impeachment inquiry into Donald Trump isn't a partisan issue as he bashes Republicans for putting party ahead of country.

Barack Obama has privately indicated he doesn't have faith his former vice president could win the Democratic nomination in 2020, Politico reported.

Mark Roe, the CEO of Adelaide based company Fusetec, said the brains have the potential to save lives as surgeons are able to practice high risk surgeries before they treat patients.

Capital One and Deutsche Bank must comply with a subpoena from the Intel and Financial Services committees, federal appeals judges ruled in New York. In D.C. there was a second blow.

From Prince William and Kate Middleton's wedding to President Barack Obama watching the death of Osama bin Laden in the situation room, the Reuters pictures capture moments which still move us today.

On Black Friday alone, the FBI ran 202,465 checks, or an average of more than two checks per second. The record for firearms checks was set on 2017's Black Friday with 203,086.

A Democratic socialist candidate running for Congress in Texas wished a deadly cancer upon Barack Obama, and claimed the former president 'gives zero f***s about y'all.'

Barack Obama has been pictured enjoying a round of golf in Hawaii on the same day his successor Donald Trump was impeached.

The results showed a 13 per cent drop in support for the president from when he took office in 2016. They were carried out by the Military Times and staff at Syracuse University, New York.

Eighteen percent of the US adults quizzed nominated Donald Trump as the man 'living today in any part of the world' that they admired most, while Obama also received 18 percent.

Malia Obama, 21, was spotted wandered around London's trendy Islington district this week as she enjoys the British capital with her boyfriend Rory Farquharson, who she met at Harvard two years ago.

The high-stakes address comes just hours after Iran launched what it promised would be a 'crushing revenge' strike over the death of General Qassem Soleimani but only damaged two airbases.

Malia Obama spent Friday night at a 'wild' party with University College London students, that ended with a window being smashed, tequila poured over the kitchen and marijuana allegedly being smoked.

The documentary American Factory, which is the first release from the Obamas' production company Higher Ground, earned an Oscars nod on Monday for documentary feature.

Phoebe Waller-Bridge said Barack Obama admitting his favourite TV show is Fleabag was the 'peak of my career' in Friday's upcoming episode of Ellen.

Jeff Bezos threw a lavish party at his finally completed Washington DC mansion attended by Ivanka Trump and Jared Kushner, Microsoft founder Bill Gates and actor Ben Stiller Saturday night.

Former President Barack Obama's oldest daughter and her beau had been taking a quick lunch at a sandwich shop in Cambridge, Massachusetts, when they decided to step outside.

President Donald Trump lashed out at former President Barack Obama for claiming that he's responsible for creating legislation that caused economic booms in both of their administrations.

Former Attorney General Eric Holder blasted a journalist on Wednesday after they commented on a federal prosecutors donations to Barack Obama. In a tweet, Holder said 'shut the hell up.'

Former President Barack Obama is sending a cease and desist letter to South Carolina TV stations asking that a Joe Biden attack ad come down because it quotes his 1995 book in a misleading way.

Donald Trump on Wednesday blamed his predecessor Barack Obama for the lack of tests to detect the coronavirus, which experts complain has set back the fight against the epidemic.

President Donald Trump launched a vicious attack on his predecessor Barack Obama during his Fox News town hall on Thursday night, saying he didn't like the job the former president did.

Barack Obama tweeted Thursday: 'If you're wondering whether it's an overreaction to cancel large gatherings and public events (and I love basketball), here's a useful primer as to why.'

Former President Barack Obama commented during an online chat between Dr. Anthony Fauci and Golden State Warriors star Steph Curry, urging people to 'listen to the science.'

President Donald Trump said he will not call Barack Obama and George W. Bush to discuss the coronavirus outbreak. 'No, not really,' he said when asked about it.

Former President Barack Obama weighed in again on the nation's coronavirus response, tweeting Wednesday that the nation has yet to develop a 'robust' testing system.

'No one should be forced to choose between their right to vote and their right to stay healthy like the debacle in Wisconsin this week,' the former president, Barack Obama, tweeted on Saturday.

President Donald Trump tweeted a campaign ad on Monday that contained a racially-charged attack on Joe Biden and features former President Barack Obama.

ESPN's series about Michael Jordan and the Chicago Bulls included two surprising contributions: 'Former Chicago resident' Barack Obama and 'former Arkansas Governor' Bill Clinton.

Barack Obama bashed Donald Trump's response to the coronavirus crisis on Wednesday, claiming there is still no 'coherent national plan' to address the outbreak.

Obama, 58, reached out to three Chicago Public Schools teachers: Jalayne Brewton, Daniel Michmerhuizen, and Katie Owens.

Comedian Jim Davidson has vowed never to visit London again after accusing the capital's mayor Sadiq Khan of having 'f***** up' his home town.

BONNIE ESTRIDGE: A few weeks ago, a bus stop appeared slap bang in the middle of the dementia ward at my local hospital, St George's in London. There it was, complete with the iconic red circle.

US President Donald Trump said: 'London needs a new mayor ASAP' following bloodshed on the streets of the capital. He criticised Sadiq Khan following three murders and three stabbings.

Donald Trump deplored Sadiq Khan as 'a national disgrace' just hours after reigniting their feud with a stinging lash as London's blood-drenched streets saw three murders in 24 hours.

The Mayor said it was 'remarkable' the President was 'amplifying a racist tweet'. It comes after Trump said Khan was a 'national disgrace destroying London'.

The Mayor of London Sadiq Khan branded Donald Trump a 'six-foot-three child in the White House' a Together For Education event in Westminster's Central Hall on Saturday.

Police were called to the London house where Mr Johnson is living with his girlfriend Carrie Symonds on Friday after neighbours heard a furious row in which plates were thrown.

Dr Stephen Pax Leonard, an honorary research fellow with St Chad's college since October 2017, was stripped of his position after posting offensive comments online.

The Mayor of London Sadiq Khan let loose with his wife Saadiya as they sang and danced along with thousands of others at the British Summer Time Hyde Park festival.

The flashy car, an eco-friendly hybrid BMW i8, patrolled the roads near the Met's headquarters yesterday as part of the police's efforts to prove it is obeying the city's new Ultra Low Emission Zone.

The Independent Workers Union of Great Britain (IWGB) argues that removing minicabs' exemption from the £11.50 daily fee discriminates against a 94% black and minority ethnic workforce.

The Mayor of London has rejected the application for the tower, that would have included a viewing platform with rotating pods, restaurant and a sky bar.

Court ruling means minicab drivers, which include Uber's 45,000-strong fleet, will have to continue paying the £11.50 daily fee which does not apply to black cab drivers.

Figures released by mayor Sadiq Khan showed 97 people suspected of murder were freed without conditions out of a total of 284 between April 2017 to March this year.

Strain has been heaped on the relationship between Washington and City Hall in recent months as both men publicly criticise each other's administrations.