Drug companies should not be allowed to reap excessive profits or spend unreasonable amounts on marketing if they want to receive support that is designed to encourage life- saving and health-improving treatments.

People all the time say, oh, if you only knew Hillary Clinton the way I know Hillary Clinton.

We need fair rules of the road, so big corporations can't use their power to gain unfair advantages.

We got an international coalition [against Iran], and we imposed that. It was slow, patient diplomacy, nothing at all particularly headline-worthy. But then you got to the point where the negotiations - which I started and Secretary [John] Kerry completed - I think made the world safer.

We need more good jobs, and that means we've got to start educating young people, starting literally in the first five years of life making sure that every kid in every zip code has good teachers and good schools, making college affordable, helping people pay down their debt.

It wasn't the best choice. I made a mistake. It was not prohibited. It was not in any way disallowed. And as I have said and as now has come out, my predecessors did the same thing and many other people in the government.

I do agree that in particular, Turkey and the Gulf nations have got to make up their minds. Are they going to stand with us against this kind of jihadi radicalism or not? And there are many ways of doing it. They can provide forces. They can provide resources. But they need to be absolutely clear about where they stand.