It would be perverse in the extreme, but wouldn't it be preferable to at least require the President to demonstrate to a court that probable cause exists to warrant the assassination of an American citizen before the President should be allowed to order it? That would basically mean that courts would issue "assassination warrants" or "murder warrants" -- a repugnant idea given that they're tantamount to imposing the death sentence without a trial -- but isn't that minimal safeguard preferable to allowing the President unchecked authority to do it on his own, the very power he has now claimed for himself? And if the Fifth Amendment's explicit guarantee -- that one shall not be deprived of life without due process -- does not prohibit the U.S. Government from assassinating you without any process, what exactly does it prohibit?