With immortality, that's why I figured that they'd be able to die (if not on a permanent basis, then at least long enough for the scientists to collect them and rechip them) but it would take a lot more than a few shots to the chest to do it. EATEN BY DEMONS IS STILL FAIR GAME.

omg little America would end up wearing a soldier helmet and trying to salute and just TOSSING MONSTERS AROUND WITH HIS FREAKISH STRENGTH. I don't even, man.