Trump on Clinton's Concession Call: 'She Couldn't Have Been Nicer'

"She couldn't have been nicer," he said.

"So Hillary [Clinton] called, and it was a lovely call," he said in a preview for Sunday's "60 Minutes." Trump added that he felt it was a really "tough call" for her.

"She couldn't have been nicer," he said. "She just said, 'Congratulations, Donald. Well done.' And I said, 'I want to thank you very much. You were a great competitor.'"

Trump went on to compliment his former presidential rival. "She's very strong and very smart," she said.

Trump said he would even consider calling President Clinton for advice. "Certainly, I would certainly think about that," he said.

Trump said people with preconditions would still be covered and "children living with their parents for an extended period" would be covered under his plan, which would replace Obamacare as it is being repealed.