Untill Saudia Arabia stops the Mosques in the U.S. from teaching the Wahabi philosophy we will not be safe. All of the problems with terrorism stem from Saudia Arabia and we better start to understand it.
Our response from any future attack should be tenfold against the Saudi's. We should put them on notice that unless they talk a different talk and walk a different walk, WE WILL hold them responsible.
So we end up killing off all the Saudis who will even talk to us, do you then propose genocide?
Unfortunately, if the flow of oil stops from Saudi Arabia, there will runaway inflation and then a worldwide depression. The world's economy runs on oil, a huge amount of which comes from that stinking country.