WATERBURY, Conn. — A confident Donald Trump told supporters Saturday that he's "not toning it down," a day after his chief adviser assured Republican officials the GOP front-runner will show more restraint on the campaign trail. "I'm not toning it down," Trump told a cheering crowd of 3,000 people, packed into a high school gymnasium in Waterbury, Connecticut. "Isn't it nice that I'm not one of these teleprompter guys?" Trump's new chief adviser Paul Manafort met Friday with top Republican officials and told them his candidate, known for over-the-top persona and brashness, has been "projecting an image." "The part that...