Since when do religious fanatics care about money ? They viscerally resent us. They resent our power, our wealth, our freedom which in and of itself stands as a rebuke to they who believe themselves the chosen of God and entitled to dominate us infidels. It is a theocratic state. There is no distinction between the religious establishment and the government.
Everybody cares about money, including the princes who run Saudi Arabia. There may be Muslims in Saudi, but those who run the country care very much about keeping the oil flowing and would throw Wahabbism overboard if it meant giving up their comfy lifestyles.
We could cripple their economy before they could cripple ours.
But then I splash cold water on my face and neck, open this web page and realize everything said here is so far off the chart out in neocon land that unless there is some serious seed change in the American government bureaucracy, nothing changes. Liberal political correctness seeps from every pore of the political apparatus. You don't change 8 years of Clinton appointments overnight. Read em and weep.
http://usembassy.state.gov/riyadh/