By Richard Cohen

If, as Samuel Johnson said, "patriotism is the last refuge of a scoundrel," then "support our troops" is very close by. It is being used to deflect criticism of the war in Iraq, or to rebut those who call for a pullout or question how incompetents seized control of the government in a coup by ideologues. In the lexicon of some, the only way to support our troops is to ensure that more of them die.

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