Donald Trump Says Hillary Clinton 'Doesn't Know How to Win'

“I think I have a great temperament," Trump said.

“I think I have a great temperament, I have a temperament where I know how to win,” Trump said. “She doesn't know how to win, she's not a winner. She doesn't know how to win. And this country, if they choose her, this country will not be in good shape.”

He also accused Clinton of being dishonest about his abilities as a campaigner.

“I've had a beautiful, I've had a flawless campaign,” he said. “You'll be writing books about this campaign.”

“If you look at what's going on in terms of unity, the Bernie people are angry. They're angry. He was angry,” Trump said. “What was amazing to me is when she was talking about Bernie last night, the camera was on him and he was angry. It almost looks like he has buyer’s remorse, like he shouldn't have made the deal.”

See more of Trump’s interview Sunday on "This Week."