Peter Bergen : U.S. officials reported to be considering targeting an American citizen . He says Obama authorized killing of Anwar al-Awlaki by U.S. drone in Yemen . In the eyes of many Americans , however , a decision to kill one of their own should also be subject to judicial review . Attorney general said U.S. citizens are n't immune to attack , put forth criteria for these cases . Comment : Many Americans would argue such a decision requires review by courts .
Peter Bergen : U.S. officials reported to be considering targeting an American citizen . He says Obama authorized killing of Anwar al-Awlaki by U.S. drone in Yemen . Attorney general said U.S. citizens are n't immune to attack , put forth criteria for these cases . Comment: Many Americans would argue such a decision requires review by courts .