Hezbollah, Hamas, Al-Qaeda, they all have ties to Iranian money. I think they are the biggest exist - existential threat... Russia could be up there, but I think it would probably be to one of our NATO allies rather than the homeland.

Here's the thing: We have plenty of time. These are cockroaches and we want to kill them all. They're just absolute pieces of garbage and we will get them. So why don't we try the air campaign first?

I've always argue against emotions. You're seeing intimidating threats against anchors by people in the Trump campaign. You see physical violence at rallies, you see a man handling of a reporter, Michelle Fields. You have Trump talking about opening this liberal law - these libel laws to protect feelings. What you're seeing here is kind of a mob mentality.

It's funny that and the same statement [Barack Obama] made when he's talking about Republicans and the Iranians, he's talking to Republicans through the television. He said, if any of you are watching this, you need to think about who you're hurting.

The reason why no one had spoken to [Iranians] for the last years is because they sponsored Hezbollah, Hamas, the Palestinians, Al Qaeda, 9/11. The last time anyone spoke to the Iranians was when Ronald Reagan said, 'I've just been elected and you better let our hostages go or you guys are absolutely screwed'.

Defense wins championships. A good offense is beat by a good defense, always.

President Obama, right after the Gabby Gifford shooting said we need to usher in a new era of civil discourse in politics. But not heeding his own advice.