For people who have health insurance, we can provide health insurance reforms that make the insurance they have more secure. And we can do that mostly by using money that every expert agrees is being wasted and is currently in the existing health care system.

The United States often finds itself in a situation where if it goes in militarily then it is criticized for going in militarily, and if it doesn't go in militarily, then people say, why aren't you doing something militarily?

It's important to know that the vast majority of people who were excited in 2008 are still really enthusiastic. We've got more volunteers now than ever, and they're engaged, they're motivated, they're not paying attention to the ups and downs of polls or Washington.

What we should be asking is not whether we need a big government or small government, but how we can create a smarter and better government.

Iran has to live up to its international obligations. . . . The president has said that our patience is not unlimited.

A change is brought about because ordinary people do extraordinary things.

Let's make two things clear: Isil is not "Islamic." No religion condones the killing of innocents, and the vast majority of Isil's victims have been Muslim. And Isil is certainly not a state.