The main thing we should be focused on is the strategy to destroy ISIS. And I laid out a plan that the Reagan Library before the tragedy of Paris, and before San Bernardino to do just that. It requires leadership, it's not filing an amendment and call it a success.

That, by the way, is perhaps the most ludicrous comment I've ever heard, that climate change is a bigger threat to our country than radical Islamic terrorism.

We need a strategy to destroy ISIS there. You can't do that without the cooperation of the Muslim world because they're as threatened as we are.

Donald Trump would be a chaos president. He would not be the commander in chief we need to keep our country safe.

The Russians and rogue actors, including ISIS - this is a serious part of the 21st century security challenge that we face.

We mustn't assume that we are going to deinvent government solely from inside the Beltway or within one or two sessions of Congress. We will do it one step at a time, in one community at a time - at the local level and through local institutions like churches, nonprofit and volunteer organizations and families.

I don't think a party can aspire to be the majority party if it's the old white guy party.