Many states and even many people who are in support of the death penalty question their support of the death penalty because of the imperfection of our courts. Through DNA testing, we don't always get it right, even with that.

America's not the world's policeman. Terrible things happen across the globe and it is beyond our means to right every wrong. But when, with modest effort and risk, we can stop children from being gassed to death and thereby make our own children safer over the long run, I believe we should act.

The idea of foreign policy realism, I think, fits more neatly with President Trump. And with John McCain, the neoconservative label of let's make the world safe for democracy and we're going to topple every regime hasn't worked.

If we believe [Obama] to be a good man who would never kill noncombatants in a cafe in Houston, sitting out in a sidewalk cafe, smoking - oh, that's right you're not allowed to smoke cigarettes anymore.

For most of our history, no one dared to tell Americans, you don't build that.

There's 150,000 students here from the Middle East. If 40% of them have overstayed their visa, don't we need to know where they are, what they're doing, are they obeying our rules?

I will continue to fight for legislation that forces Congress to read the bills! I will fight for a vote on my bill that calls for a waiting period for each page of legislation. I will continue to object when Congress sticks special interest riders on bills in the dead of night! And if Congress refuses to obey its own rules, if Congress refuses to pass a budget, if Congress refuses to read the bills, then I say: Sweep the place clean. Limit their terms and send them home!