Chris Christie: “Do we really want a president who is paying off a porn star during an election to hide the fact that he had an affair…”

In my lifetime I've never seen a situation more asking for a viable third-party candidate.

What happened this weekend doesn't erase Trump's role in the political climate, the language that he uses against his political opponents which is over the top to say the least, but in some cases, points directly to violence.

This is against type for him. I'm sure it was a difficult decision. I think his analysis was, he cannot live with a nuclear weapon in Iran, and Israel did all of the heavy lifting.

Mr. Trump has the opportunity to rein in some of the worst rhetorical impulses of the Republican Party.