It's the reason why the economist when it was usually came out with a list of the top 10 threats to the world's security and stability, said that Donald Trump is a nominee, he would be on the list.

To embrace that the title of America first, I'm not sure he's forgotten, but before the Second World War there was a group called America First, they would tried to keep us out of war.

He has to make a statement. It is critically important that they are peaceful.

I think a lot of people are going to look at these pictures and be frightened.

The candidate must set the tone for his responsibility. That is his responsibility.

I don't see how a man who says he is a unifier, and that's where he wants to in the country who are call for peace's, rallies is backing down.

If you're going to be a unifier, that's part of what your pledge is. You have to rise to the occasion and this is the most important challenge to Donald Trump as a leader that he's facing the campaign.

I think it's more significant that it may appear at first notice. Christie we know from a previous debate is, you know, like a world class prosecutor and he took the case after Rubio and he's going to be out on the trail like a pit bull…

I think that Bernie Sanders must reintroduce himself to a lot of people they watching him with new lies.

He should be definitely worried about Marco Rubio.

Go full blockbuster. Do it big because if he can win by 30 points, that would be astonishing.