Donald Trump‘s niece Mary Trump, a psychologist and vocal critic of her uncle, weighed in on Donald Trump’s Thursday news conference in a Friday Substack post. “The more America sees this vicious, broken man, the better it will be for Vice President Kamala Harris and Gov. Tim Walz,” Mary Trump wrote. She said the fact that Donald Trump can’t draw big crowds anymore is making him crazy. “Having ceded the spotlight to the positive and hopeful campaign of the Harris/Walz team, he’s in desperate need of attention,” she wrote. Mary Trump argued that when her uncle was campaigning against President …