I think it's about respect. And George W. Bush was not respected in the world.

I think it might actually help around the world a good bit. Because anything that boosts America's stature in the world is a good thing.

Is President Obama's 'Talk of Talk' seen as a sign of weakness?

Is President Obama mix of diplomacy and pressure working? Is he getting results or just lip service?

I think the president is wise to do that.

I think it's because of President Obama's diplomacy, his work, and his recasting of American foreign policy.

The only way to stop Iran from obtaining a bomb -- at least I believe -- is to change the regime.

That kind of macho posturing did not strengthen America, it made us weaker.

You want us to talk to them from a position of strength and from an allied position of strength.

It seems to me kind of an illogical step.

You have to have force backing -- you have to obviously have the credible threat of force backing the diplomacy.

Even more important than the dialogue with Iran is the setup that President Obama did going into this.