'You lost': Trump and Morgan clash in dramatic interview preview

Former US president Donald Trump appears to have stormed out of an interview with Piers Morgan after he was grilled for his response to losing the 2020 presidential election.

In a dramatic 30 second advertisement for Morgan's new TV show, the UK host tells Trump the election was "free and fair" and that "you lost".

Trump appears to become agitated by the line of questioning and responds by calling Morgan "dishonest" and "a fool".

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"I think I'm a very honest man, much more honest than you, actually," the 45th president said to Morgan.

The controversial host tells Trump there is "hard evidence" that shows he lost the election to which Trump seems to respond by saying "I don't think you're real".

The video ends with Trump saying "let's finish this interview" and "turn the camera off" before standing up and walking away.

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The 75 minute show will air on Monday, the same day as the launch of the UK's new Rupert Murdoch-owned television channel TalkTV.

The Guardian reports Morgan will be paid £50m over three years to host the daily talk show.

Last year he left Good Morning Britain after an on-air clash with presenter Alex Beresford over the Duke and Duchess of Sussex's interview with Oprah Winfrey.