Mary Trump ( His Niece ) on Donald Trump: “Narcissist” and “The World’s Most Dangerous Man” — Interview with The Daily T . In Part 2 of The Daily T's exclusive deep-dive into the controversial legacy of Donald J. Trump, host Kamal sits down with Dr. Mary L. Trump ( His Niece ) — psychologist, best-selling author, and outspoken critic of her uncle, the 47th President of the United States. Mary Trump, daughter of Fred Trump Jr. (Donald Trump’s older brother), offers a rare, insider perspective on

Mary Trump on Donald Trump’s criminal intent

Mary Trump ‘Relieved, Happy’ Over Donald’s Guilty Verdict: ‘It’s a Great Day for America’ | Video

Mary Trump on why Donald Trump lies, why he's "racist," and why she wrote her book