They are
IDEOLOGY DRIVEN.
Money and life in South America is last rate compared to the virgins and paradise, in their construction on reality.
The only thing they want is
OUR DEATH
AND THEIR OWN.
Hard to deal with that other than giving them their own deaths before they deliver ours.
I know they are ideology driven,,, but bin Ladin's friend did just give himself up in Saudi Arabia, and I believe there was some other Muslim that tried to turn himself in to the FBI a long time back pre- 9-11 (but no-one believed his story)>