I'm sorry .. but it's clear to me - it does.
Some of the leaders of Saudi have been supporting terrorism for years. There is a movement within Saudi to take the kings down .. so either the kings clean their own house, or their homegrown radicals will.
I agree that the Bush doctrine should apply, but the reality is, they are our "allies." Our national interests (yes, which include oil) simply don't allow the universal application of the Bush doctrine (for one we just don't have the manpower to do it). Otherwise, the axis of evil would have been a longer list. Moreover, we will simply need to be careful with how we go about engaging and changing the home of Mecca and Medina, just as a matter of protecting our interests in the region. That's just the sad truth.