Appearing to send the tweets while aboard Air Force One, Trump demanded to know why Democrats are not calling the likes of James Comey or John Clapper to testify.

The feeling was mutual. Candidates barely mentioned the sitting president. Democrats Jay Inslee and Amy Klobuchar launched the most direct attacks on him.

As Chuck Todd and Rachel Maddow began moderating the second hour of the Democratic debate, audio of the first three moderators was clearly heard over the speakers in the hall.

Surprisingly, nearly 40 per cent of those who took the Drudge Report survey chose House Rep. Tulsi Gabbard, the 38-year-old congresswoman from Hawaii, as the debate's runaway winner.

Ten presidential hopefuls desperate to stand out in a crowded Democratic 2020 field took the stage for the party's first debate Wednesday night - and pundits say the winners and losers were very clear.

Kamala Harris left Joe Biden's candidacy in doubt when she attacked his record on race. In an emotional moment, she spoke of being bused in grade school which Biden campaigned against.

In a memorable moment, Williamson declared that her first act as president would be to call the Prime Minister of New Zealand and declare the United States a better country to raise children.

The former vice president appeared surprised when he noticed Bernie's hand near his face as the Vermont senator over-extended into Biden's personal space.

Joe Biden is still holding his lead over the rest of the Democratic field as 20 presidential candidates gather in Detroit this week for their second round of primaries debates.

Democrats debating in Detroit attacked their rivals more than the president, with moderates accusing ultra-liberals of making impossible promises and left-wingers calling for more radical plans.

Self-help guru Marianne Williamson warned at Tuesday's Democratic debate that 'Republicans will win' if the party strays too far left on health care - in a voice compared online to yodeling.

Democratic presidential candidates broke with one another at the second presidential debate over decriminalizing illegal border crossings, effectively leading to an open border.

Democrats bickered about race in second debate with Beto O'Rourke vowing to call out Trump's statements and Marianne Williamson defended her pledge to give $500 billion to descendants of slaves.

Self-help author Marianne Williamson and nine other presidential hopefuls fought to stand out over the course of the three-hour showdown on Tuesday night in Detroit, Michigan.

The second night of the second Democratic debate kicked off at 8pm Wednesday in Detroit, Michigan, featuring front-runners Kamala Harris and Joe Biden at center stage.

Protesters were removed after they demanded Bill de Blasio fire Daniel Pantaleo, who put Eric Garner in a deadly chokehold, while another hit Joe Biden on immigration.

Kamala Harris' record as California's top prosecutor became a battering ram for debate opponents on Wednesday night as 2020 Democrats turned her demand for racial equality on its head.

Kirsten Gillibrand said Wednesday night that her first business as president would be to clean the Oval Office after Donald Trump had spent four years in the White House.

The deadline to qualify for the third Democratic primary debates in September is approaching on August 28, and only nine candidates have met the standards to participate so far.

Tulsi Gabbard, who serves in Hawaii's National Guard, is taking two weeks off the campaign trail to participate in a training exercise as her presidential bid struggles to gain momentum. 

Donald Trump on Friday blamed Congressman Seth Moulton's exit from the Democratic presidential race for the drop in the Dow that occurred after his morning Twitter blitz against China. 

California senator Harris traded Twitter blows with the president hours after dropping out. She will be a juror if a Senate impeachment trial goes ahead as is widely expected.

Fox News analyst and former Trump White House press secretary Sanders was criticized heavily for mocking Biden's stutter. She claimed she had no idea he had overcome one.

While Elizabeth Warren has eschewed taking money from wealthy donors, President Obama is networking behind-the-scenes with the party's moneyed, vouching for the 2020 hopeful.

Democratic strategists have been reassessing the chances of Bernie Sanders winning the nomination and concede he could be the person who takes on Donald Trump in 2020.

Bernie Sanders is remaining in the race - at least through Sunday's presidential debate - he said, noting he's winning the battle for ideas and the support of young voters.

Joe Biden is likely to take Florida in their primary elections next week as polls released Thursday show him in a massive lead against rival Bernie Sanders.

Joe Biden suggested he was done debating Bernie Sanders during a virtual press conference with reporters Wednesday.

Chloe Lattanzi is busy honing her skills ahead of her appearance on Channel 10's Dancing with the Stars next month.

Chloe Lattanzi made her Dancing With The Stars debut on Sunday.

On Sunday's episode of Dancing With The Stars, Angie Kent was eliminated, making a shock exit after a moving dance dedicated to her grandmother. 

Chloe Lattanzi has been showing off her incredible dance moves on Dancing With The Stars.

Beau Ryan has set the record straight on rumours he was paid nothing to appear on Dancing with the Stars.

The daughter of Grease icon Olivia Newton-John, encouraged her fans to come up with their 'best coronavirus dance move'.

Arianne Caoili, 33, was a prominent figure in the chess world who had also featured on the Australian 'Dancing with the Stars'.

She's been keeping a low profile ahead of her rumoured entrance into the Celebrity Big Brother house this year. But Girls Aloud star Sarah still looked a million dollars on her recent outing.

On Celebrity Big Brother the psychic, 66, claimed she'd foreseen a woman pulled from a car wreck in a tunnel who she thought was the Queen but later realised was Diana, who died a year later in 1997.

Pallett opted to leave the Elstree based compound days after falsely accusing housemate Ryan Thomas of physically assaulting her, prompting a furious backlash from fans.

CBB star Natalie Nunn's husband Jacob Payne cut a glum figure as he moved out of their family home after 'dumping her amid Dan Osborne and Chloe Ayling threesome claims'

The 38-year-old actress technically moved on with the 43-year-old actor in October - the same month she filed for divorce from husband of eight years, Channing Tatum

Jada Pinkett Smith opened up about self-doubt in a powerful speech while accepting the Trailblazer Award at the 2019 MTV Movie and TV Awards.

Channing Tatum has reportedly rented a luxury home in Suffolk with his girlfriend Jessie J, as their relationship continues to heat up after 11 months of dating.

The songs and dances for Strictly Come Dancing: Movie Week have finally be revealed, with some of the show's most hilarious combinations to date.

The singer, 31, uploaded the snaps to her Instagram where the couple can be seen nestled against each other with a Ferris wheel in the background.

Channing Tatum received a warm welcome this week when he held an event in Melbourne to announce the arrival of Magic Mike Live Australia in 2020.

Channing Tatum is currently in Australia to promote his upcoming stage spectacular - Magic Mike Live. 

Channing Tatum has revealed why he won't be performing in Magic Mike Live when it hits Australian shores next year: he's got a 'dad bod'.

Channing clearly agreed with the 31-year-old Grammy nominee when he posted a meme which read: '2019 basically said, "But did you die tho?"'

The 31-year-old singer uploaded an image of herself overlooking a city landscape from above as she shared some words of advice and reassurance in the lengthy post on Sunday.

The pair, who split up last month, were reportedly spotted together in Los Angeles over the weekend in a high-end furniture store, despite trying to go unseen.