Some people say I'm too blunt and I'm too direct, too straightforward. I think we could use some of that in Washington, D.C.

In the eyes of the Iranians, they don't respect or fear Barack Obama. He drew a line against Assad when he used chemical weapons and did nothing about it. And our friends, the Arabs and the Israelis, don't trust President Obama.

Our most important allies in the fight against ISIL are the vast majority of Muslims who reject its apocalyptic ideology of hatred.

I think I've done more right than wrong on foreign policy. I've criticized the president for being weak and indecisive. I've been a problem solver in Washington and I think I've got something to offer the party and nation.

The courtroom is a quiet place, Judge Roberts, where you park your political ideology, and you call the balls and you call the strikes.

I think that is the fight that we have to wage if we're to save the middle class. And I do have doubts about whether Hillary Clinton or whether any Republican candidate out there is prepared to take on the big money interests who control so much of our economy and as a result of Citizens United, our political process as well.

Every state and the federal government have laws that protect people from acts of violence, and those laws should be enforced. What I want to see in America is that if you hurt a human being and you bring pain in their life, that's all we need to know. If you did it illegally, you should be prosecuted.