The foreign policy debate in the presidential race is dominating the discussion on the blogosphere Friday. Blogs are also talking about the resurfacing of Bill Clinton, Mitt Romney and Mike Huckabee.

Barack Obama has received criticism lately for saying that he understands the world better than his rivals since his knowledge comes from his time living abroad instead of more formal diplomatic visits. Noam Scheiber at The Stump agrees with Obama that such trips are limiting. Scheiber also tries to give Obama

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