What ISIS is doing, christians have done years and years ago when they slaughtered everyone who was not christian or refused to convert to Christianity.
Frankly I think religion is the cause of lots of wars and lots of killing.
ISIS are dreaming coming to the White House, however, let's hope they don't carry any killings in the states or where ever.
Those fuckers are messed up, their will is to die fighting so they can go to heaven and get their 72 virgins and rivers of milk and honey.
I say no need for that, we've got plenty of women here on earth, milk and honey are widely available and not that expensive.
The best thing the US can do right now is to send these people some virgins and loads of milk and honey.