Sign up for the MSNBC newsletter

You have been successfully added to our newsletter.

Let our news meet your inbox

Hardball

GOP war hawks question Trump

It's not just the Republican establishment that wants to stop Donald Trump. Politico is reporting that top Republican hawks are afraid of Trump, with some open to voting for Hillary Clinton. Mark Halperin, Howard Fineman and Jeanne Cummings discuss.

BEST OF MSNBC

Play All