Fight fire with fire. How many of them bad boys do we have in cages in Cuba...a televised shark feeding would be nice.
Human life means nothing to the muslims, they would not care ---- what we should do when they threaten an American life is to demand the release of their intended victim or or we will bomb Mecca, or destroy a mosque. If they kill, then go through with it. Certainly a human life is more valuable than Mecca.