[quote=Rare]Well, Al-Qaeda already woke the 'dragon' or the 'beast'. Plus, the quote is from the movie, [/quote]

I know where the quote comes from. It's listed in the wiki page I linked. :hehe

[quote=Rare]and the similar quote is this: Oh, I agree with your point that America will be super piss, but they are not going to piss.[/quote]

Al-Qaeda's attack resulted in America essentially flattening two governments in the middle east. If ISIS got a few jabs in, I wouldn't doubt that would score a casus belli for the people to have one, decisive, violent strike that would break ISIS' hand. One does not simply anger the United States.

As I said earlier though, I think it's far more likely they're simply using Mexico as an outpost to smuggle goods rather than a staging ground for any kind of assault.