"A free and stable Iraq will be a shining light against the shadow of Islamic extremism." — Jim DeMint

I don't have the support inside Washington or even inside my own party.

If you remember you just have one constituent, and that's God himself, and if you try to please him I think you usually come with a lot steadier pace and a lot more peace in your life.

I'd like to see a Republican Party that embraces a lot of the libertarian ideas.

The debate in the Republican Party needs to be between libertarians and conservatives.