We need more competitive races, ... We need the voice of moderation.

There is no doubt in my mind that Rudy Giuliani in the Senate will be a leader for the people of New York but also for the people of Arizona and the people all over this country.

Bin Laden’s death and the debate over torture.

I have said many times in the past I don't choose to be vice president, either Republican, Democrat, Libertarian or vegetarian.

I would never want to see myself viewed as beating the drums of war, ... but I would rather live with that image than look into the mirror and see a member of Congress who failed to do his duty.

My hero is a guy named Teddy Roosevelt. Teddy Roosevelt used to say, walk softly, talk softly but carry a big stick.

I admire Obama, and I like him. I think he has a great deal of talent. He should be applauded for his eloquence and for his ability to motivate millions.