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 it would probably be to one of our NATO allies rather than the homeland.

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.

I think that was the smartest thing [immigration policy], he [Donald Trump] is done in his whole campaign there .

I think that there's an important point to make if you're running for president, which is that you tell the American people how you would handle a crisis. She [Hillary Clinton] is saying here's what I would do in terms of air power, in terms of dealing with the enemy. Donald Trump never says a word. He just says, "I've got a secret plan." He impugns the president .

[Donald Trump] stood up and was asked a very specific question, if there's an undocumented illegal in the military or wants to serve in the military, can they stay? And he said, "You know what? I think that's a good idea."That's brilliant. That's genius.

I know generals who disagree with [Barack] Obama, but I don't think these people are idiots or been reduced to rubble.

What's the legacy of President Obama? I think this is just another, another example of passing the buck. It never stops at the White House.