Hello in there? Try actually thinking before you post.
His post was very clear that 91% approved of Bush.
Unless you were engaging in a pathetic bit of sophistry, what do you think the approval ratings are for? It is a blanket question for a measure of support - do you approve (sanction, endorse, accept, support) of the job he is doing? That includes his policies. That article even broke down some of the policies individually - ranging from 60's to the high 80's on individual issues. But 91% supported him OVERALL.
Guess what - it doesn't mean that 91% agree with ALL of his policies. That sort of thing only exists in the dim recesses of your mind.