I am not surprised.
They danced as the Twin Towers fell. This was their version of Americas 4th of July fireworks, the greatest thing they ever accomplished. Why would they not celebrate it in grand fashion?
No need no need to get into the mind of heathens. Why did Dahmer eat people. Why did Mcveigh kill Americans? Why did Carter let the Shah be overthrown? Why did Guido Fawkes try to bomb parliament?
The best thing we can do is leave these savages be. With their archaic religious sharia laws, they will wipe each other out within 200 years, once they stop trying to fight the outside, they will turn inwards.
Not specific to Muslims either, it is human animalistic nature to do so. (Right America?)
But as long as there is an external enemy to put priority on, there will never be any internal examination.
Maybe that is why America starts so many wars? I am changing my opinion..Nah.
Humans are crap in general.
KILL IRAN Right Mitt? Yeah man I am with ya.