28 percent

President Bush will deliver his State of the Union address Tuesday night to a nation that's strongly opposed to his plan for increasing troops in Iraq and deeply unhappy with his performance as president, according to a CBS News poll.

Mr. Bush’s overall approval rating has fallen to just 28 percent, a new low, while more than twice as many (64 percent) disapprove of the way he's handling his job.

Two-thirds of Americans remain opposed to the president's plan for sending more than 20,000 additional U.S. troops to Iraq — roughly the same number as after Mr. Bush announced the plan. And 72 percent believe he should seek congressional approval for the troop increase.

However, the poll finds more Americans might back the president's plan if they were convinced it would assure U.S. success in Iraq.