This dude sounds like a lunatic. ISIS is bad, but worse than the Nazis? He has a bloodlust for killing, talking about he's disappointed he didn't get to kill any ISIS members, as if he's just playing some videogame. Honestly, that's the purpose of a lot of these military games-- to breed a new stock of soldiers and desensitize the youth to killing so they can be used as cannon fodder in these endless wars. The Army even had a videogame back in the day called America's Army, and if you did well on the game, the military would contact you for recruitment.