Congress and the American people have good reason to fear that we are heading toward another permanent garrison of Americans in a Balkan country where our mission is confused, and our exit strategy a complete mystery.

Rogue states are the main threat to peace and freedom, and they require a strong, comprehensive policy response - a policy that I call 'rogue state rollback,' in which our goal is not simply to contain rogue regimes, but to drive them from power.

I think the American people should know there's already strong influences toward another deployment of American troops in an open-ended commitment.

The question is not whether you would like to be president or not. The question is: Do you think you can win and do you want to run? And none of those are clear to me.

Tolerance of dissent is the hallmark of a mature party, and it is well past time for the Republican Party to grow up.

When we're talking about a trillion dollars of taxpayer money, "trust me" just isn't good enough.

Europeans are greater than they have been since any time since the end of the Cold War.