When people say, well, they disapprove, I'd like to know what the specifics are, because sometimes - and the president [Barack Obama] has admitted this - they may not feel like he's really explaining and understanding the emotion behind some of these fears [about Iran]. And that's a perfectly legitimate question for people to ask. But if you look at the results of where we are, I think there are some things I agree with and some things I don't agree with, and I think that's absolutely fair game.

I'm one of those people who thinks that changing one's hair is the only part of the body that you can change at will.

One thing for certain you will not ever hear from me is praise for dictators and strongmen who have no love for America.

I don't have any comment on who the people of Russia choose to be their leaders.

I have been very consistent over the course of my entire life. I have always fought for the same values and principles.

I want us to do more to support people who are struggling to balance family and work.

We can't go to people who have lost their job at GM and say, 'Oh, by the way, we are going to pay money to build a road here or inoculate children there,' unless we can demonstrate that it is in America's interest. I happen to think it is.