I spent a decent portion of the afternoon wandering the halls, slightly dazed at the notion that out there in the MSM a controversy was raging over Barack Obama saying he could rule out the idea of using nuclear weapons to fight al-Qaeda. Hillary Clinton, it seems, disagrees. But why on earth would you use nuclear weapons to fight al-Qaeda? You use nukes to destroy large portions of cities. Remember counterinsurgency?
Matthew Yglesias is a former writer and editor at The Atlantic.