News Mary Trump says she’s heard President Trump use racist slurs, slams his handling of COVID-19 July 16, 2020Barbara VanDenburgh, USA TODAYComments Off on Mary Trump says she’s heard President Trump use racist slurs, slams his handling of COVID-19 In an interview with Rachel Maddow, Mary Trump, niece of President Donald Trump, confirms she's heard her uncle use racist and anti-Semitic slurs.