Is Gingrich trusted with the '3 a.m. phone call'? What the polls tell us about the Republican candidates on foreign policy.
What the polls tell us about the Republican candidates on foreign policy.
The Republican presidential hopefuls have a pretty clear idea of who they think America's enemies are. But what about its friends?
We asked the iPhone 4S's personal assistant, Siri, some of the toughest questions in international politics. At least she knows more than Herman Cain.
Herman Cain may not want to talk about the world, but the world sure is talking about him.
What do the 2012 Republican candidates have to say about foreign policy?
Who's giving foreign-policy advice to the crop of GOP front-runners?