The base has chosen or is choosing a candidate that the establishment says is absolutely unacceptable. And what that means is this marriage of an elite, big business-backed establishment and a blue-collar, downwardly mobile base has really come to a divorce.

Republicans like Trent Lott, saying [Donald] Trump would be more flexible [then Ted Cruz].

Mitt Romney got 59 percent of the white vote in 2012, considered by many to be a high-water mark with this demographic group. Can [Donald] Trump win a higher share of white voters than Romney and get more of them to turn out?

There was another Cleveland rally [of Hillary Clinton] - this one with LeBron James.

[Hillary] Clinton has also struggled with key groups of voters.

After months and months at the top of the polls, there is a real possibility that Donald Trump could be the nominee.

As one conservative intellectual said to me - he said if the choice is between [Joseph] Stalin and [Adolf] Hitler, I'd pick Stalin, meaning Ted Cruz because he's more predictable. So there's real civil war inside the Republican Party.