Infuriated Donald Trump stormed off mid-sentence during NBC interview

An infuriated Donald Trump stormed off mid-sentence during an interview with NBC's Kristen Welker.Welker pressed the president on his claims that the 2020 election was rigged, prompting him to walk out of the interview.He snapped at the moderator when she demanded proof for his contested assertion that the 2020 election had been 'stolen.'President Trump blasted Welker, calling her a liar to her face .