By now you've probably heard. Just a few hours after an angry mob of ultraconservative Muslims stormed the U.S. Embassy in Cairo, the U.S. ambassador to Libya was killed during a protest in the city of Benghazi. Both riots were provoked by the news that an anti-Muslim group in the United States has released a film that insults the Prophet Mohammed. In Egypt, the protestors hauled down the U.S. flag and replaced it with the same black banner sometimes used by Al Qaeda. Shades of Iran, 1979. Scary stuff.