Donald Trump has taken over the Republican Party. He's transformed the Republican Party.

Franklin Roosevelt had a pretty clear line. Ronald Reagan had a pretty clear line, people who rescue parties.

This is America, where a white Catholic male Republican judge was murdered on his way to greet a Democratic Jewish woman member of Congress, who was his friend. Her life was saved initially by a 20-year old Mexican-American gay college student, and eventually by a Korean-American combat surgeon, all eulogized by our African American President.

The Democratic Party is a coalition. Its strength and its weakness is, it's a coalition of interest groups, caucuses. It's a lot less homogeneous than the Republican Party, where people tend to believe the same things and oftentimes look alike.

I think Democrats ought to be concerned, that the party has become almost prideful about the college-educated vote that it's getting, the support that Hillary Clinton is getting against Donald Trump.

It doesn't have to be the same line that we have had for the last 40 years, because that clearly isn't working on any level. But you have got to have a pretty clear line on this crucial issue.

I think an increasing number of Republicans are perplexed and actually nervous about Donald Trump and Russia, nervous in the sense that he is gratuitously giving Democrats the national security advantage, that they're standing up for the country.