It's very humbling to lose and I hope he learns from it," McCain, whose late husband, Sen. John McCain, sparred regularly with Trump, told CBS News. She said she hopes the midterm results will take Trump "back to basics." "I hope he learns from it and realizes that our country needs a strong leader and not a negative Nancy, if I can put it in such a basic term," she said. "We need our president. We need a White House that's strong, we need a White House that's not sparring with each other. And right now I think we're --...