Did you even look at your poll?
According to that poll, the Democrats in Congress are 7 points higher than Bush. The Republicans in Congress are enjoying the same approval rating as Harry Reid. And Nancy Pelosi has an approval rating higher than Bush's.
Approval rating:
Secretary of State Condoleezza Rice 45%
President George W. Bush 28%
Democrats in Congress 35%
House Speaker Nancy Pelosi 30%
Vice President Dick Cheney 25%
Defense Secretary Robert Gates 29%
Congress 27%
Republicans in Congress 22%
Senate Majority Leader Harry Reid 22%
Seriously RSR do yourself a favor and avoid posting poll numbers. You're embarrassing yourself.