James Clapper, former director of National Intelligence, said Wednesday morning he questioned President Donald Trump's fitness for office. "I really question his ability to be -- his fitness to be -- in this office, and I also am beginning to wonder about his motivation for it," Clapper told CNN's Don Lemon on "CNN Tonight." Hours after Trump delivered a defiant speech in Phoenix, Arizona, Clapper said he found the President's rally "downright scary and disturbing."