During a NATO Summit in London on Tuesday, President Donald Trump assailed Intelligence Committee Chairman Adam Schiff (D-Calif.), calling him a "deranged human being" and a "maniac" in response to a question about the House impeachment inquiry.
President Trump, along with Canadian Prime Minister Justin Trudeau, was taking questions from reporters when he was asked, "What do you want to learn from the Adam Schiff testimony?"
I think Adam Schiff is a deranged human being.
Adam Schiff made up my conversation with the President of Ukraine.
He lied," Trump continued.