While those camps were morally reprehensible and constitutionally indefensible, the goal was not to kill people. Can we at least agree that the whole , “A secret court has ordered your death from the sky,” thing is a lot more purposefully murderous? Not capture, not detain, just kill.
Well that's the whole problem with the War on Terror, isn't it - the designation of who's an enemy is rather unilateral. At least in Al-Awlaki's case he was advertising his ultra-militant intentions about as clearly as possible.