Hezbollah, which has been waging war on Israel, and America, for years, is the immediate cause of the current fighting in the Middle East. The broader cause, though, is the United States government. When Washington declared that freedom could be advanced by elections in which Hezbollah participated, and by which it became part of Lebanon's government, we granted that terrorist entity something it could never achieve on its own: moral legitimacy. We gave legitimacy to Hezbollah--just as we did to such enemies as Hamas in the Palestinian Authority and the budding theocrats in Iraq and Afghanistan. These people all came...