Nate Silver: “The biggest problem for Trump is that he's not really a Republican.”

Ocasio-Cortez further cemented herself as one of the Democratic Party's most prominent voices in March when she criticized Schumer.

Whoever wins, the American people should have confidence in that result.

I mean, look, in polls, if she were to run — try to primary Chuck Schumer, she is now ahead in those polls.

If I were a Marco Rubio or a Jeb Bush, or a Scott Walker or Chris Christie trying to play the long game or Kasich, certainly the fact that you have this kind of power vacuum on the GOP side and you haven't had people close fully support…