The Saudis have been financing terror indoctrination mosques (that being, the most anti-American, anti-Christian variety) and military training camps for years, all around the world.
But our politicians are in on the take:
http://www.politico.com/blogs/bensmith/0409/White_House_No_bow_to_Saudi.html
http://www.theguardian.com/world/2010/dec/05/wikileaks-cables-saudi-terrorist-funding
http://www.weeklystandard.com/blogs/saudi-arabia-s-terror-finance-problem_592744.html
http://www.dailyfinance.com/2010/08/16/news-corp-the-saudi-prince-and-the-ground-zero-mosque/
The Saudis dragged us into the first Gulf War.