If this is just about US support for Israel why has Al Quaida never announced this is their motive before After 9/11 where were the claims this was because of US support for Israel? Why Bali, when was the last time they got involved in Middle Eastern politics? Why the bus bombing in the London bus bombing, England is much more pro palestinian than the US & again nobody ever said it was because of Israeli policies? Al Quaida want a global caliphite & America is the great saten and stands for everything they hate. Things like Bali you have unmarried men and women drinking alcohol, having sex and of course it was a nice easy target. Israel doesn't come into Al Quaida policies towards America at all, these are all just speeches possibly even designed for Obamas ears. Get him to hurt Israel more because he thinks Al Quaida will leave America alone if he does. Obama could destroy Israel & turn the land to the arabs then Bin Laden would find a new excuse to justify against the US.
from the article: Bin Laden: Attacks on U.S. to go on as long as it supports Israel