I like Donald Trump. I appreciate that he's focusing on illegal immigration. It's an issue I've been fighting a long, long time. I think people are very concerned, for example, about the problems of sanctuary cities and - and that is something that's a - that people are finally turning their attention to.

There are millions of peaceful Muslims across the world, in countries like India, where there is not the problems we are seeing in nations that are controlled - have territory controlled by Al Qaida or ISIS, and we should direct at the problem, focus on the problem, and defeat radical Islamic terrorism. It's not a war on a faith; it's a war on a political and theocratic ideology that seeks to murder us.

My touchstone for every question is the Constitution.

ISIS and radical Islamic terrorism will face no more determined foe than I will be.

I believe over the long term he's going to have the money, and he's got the message, that this is going to be one of the finalists for the presidential campaign.

If you want a candidate who is led the fight against Obamacare, who will lift the burdens on small businesses and bring back jobs, I'm the only candidate in the race with that proven record.

We need the private sector's help, because government is not innovating. Technology is running ahead by leaps and bound. The private sector will help, just as I helped after 9/11. But they must be engaged, and they must be asked. I will ask them. I know them.