Leon Panetta: “The way he bears the consequences is that those matters then turn sour on him because he's failing to lead this country…”

And that is the danger here: that rather than bringing peace, it's going to bring more war.

The president, as commander in chief, has the power and responsibility to determine America’s future security.

I don’t think there is any question that we are dealing with classified information.

You know, Erin, as CIA director, I had an awful lot of intelligence on Putin and his background, and his trustworthiness. And the bottom line is that it was clear that we could never trust Putin's word.