Trump: I'm A 'Very Stable Genius'

President Donald Trump slammed reports questioning his mental stability in a series of tweets Saturday morning, writing he's a "very stable genius" after the publication of an exposé about his first year as President put the White House into damage-control mode.

"Now that Russian collusion, after one year of intense study, has proven to be a total hoax on the American public, the Democrats and their lapdogs, the Fake News Mainstream Media, are taking out the old Ronald Reagan playbook and screaming mental stability and intelligence ... " Trump wrote, referring to questions raised about the mental fitness of the former President, who disclosed in 1994 that he had Alzheimer's disease.