When we find unjustified spikes in the prices of long-standing life-saving drugs, we should slap penalties on companies trying to cheat people who need those drugs!

I think when somebody's out in the public eye, that's what they do. So I'm fully comfortable with who I am, what I stand for, and what I've always stood for.

We have to be cognizant of the fact that they've had foreign fighters coming to volunteer for them, foreign money, foreign weapons, so we have to make this the top priority.

I believe we should have a full-court press diplomatic effort. If Trump doesn't want to listen to the experts inside his own government, then go to people outside in think tanks and academia who know about this very complicated region, and particularly North Korea.

Mental health is one of the biggest concerns, because now police are having to handle a lot of really difficult mental health problems on the street.

I think Americans have every reason to be worried about ISIS and the network of terrorist groups, because they have proven to be sophisticated and effective in wreaking violence and murder in many parts of the world, including in San Bernardino with their somehow connected radicalization of that couple there.

I am somewhat influenced by the years that I've spent trying to actually get things done, whether it was reforming education in Arkansas or a survey and Legal Services Corporation board when President [Jimmy ]Carter appointed me and trying to get lawyers for poor people. I have worked in these areas. I know it's more than just a hope. You've got to translate it into a policy that leads to action.