Strange how some people accept some things as truth based strictly on faith and are never skeptical, and assume other things are automatically false.
As for me, my skepticism always goes both ways.
As far as polls in general go, sure they can be biased based on the polling organization, the people polled, the wording of the questions, and a host of other factors.
But to deny that Bush's approval rating is at an all-time low right now seems kind of silly.
I bet that his own biased polls show the same thing. It's just a question of what the numbers are.