Chuck Hagel: “The potential proliferation of chemical weapons in Syria is one of our top security concerns today.”

This is a very clear picture of a very desperate candidate who knows he is losing.

Not everyone at the White House has agreed with me.

We had better pay attention to what our scientists, our intelligence people, our military leaders are saying how serious this is and the impact it is going to have.

When you have a national leader, our national world leader, who has left dignity behind, decency behind, honesty, integrity behind them, that's where you start.