We will not be derailed by criminal anarchists who legitimately claim a religious cause.

When President Bush sees America, he sees only a military superpower. I see a moral and idealistic beacon. Mr. Bush may talk about democracy all he wants, but it is not democracy to wilfully disdain and heap scorn on world opinion. We do not command moral leadership by starting pre-emptive wars.

As the saying goes, I have big heels to fill.

Sunni are the majority of the [Syria], 60 to 65 percent. They've been ruled by [Bashar] Assad, who represents a minority Alawite element, which is about 12, 13 percent. And because of the choices Assad made, it's very difficult to see how you resolve this without buy-in from the Sunni world.

I mean, all of these things that [Bashar Assad] has done, there's no way even if President Obama wanted to just play along that you could actually achieve peace, because there are 65 million Sunni in between Baghdad and the border of Turkey, Syria, and Iraq, who will never, ever again accept Assad as a member - as a legitimate leader.

I know something about aircraft carriers for real.

My hope is the Trump administration will approach Russia strategically, with a clear purpose of trying to find more common ground, but without giving up on fundamental values and principles that are at the core of the United States' foreign policy.