"Heard a piece on the news yesterday (on NPR) where an expert said many of the suicide bombers are men who have lost a limb or are in some way disabled or mentally deficient, men who can't support themselves so they are easily recruited for suicide bombing missions in order to provide money for their families."

How do you imagine Arafat got so rich?
Probably no other tiny worthless chunk of land has had so much money thrown at it. Of course if it wasn't for the necessity of killing Jews, they could be cheaply re-located to live in a better area. Ain't gonna happen.
The Arabs lost every war they started against the Jews, they think they are winning this type of war.