CNN/USA Today/Gallup Poll: Rumsfeld losing public's support

"The secretary's approval rating has fallen from 71 percent in April 2003 at the height of the U.S.-led invasion of Iraq to 41 percent in the new survey.

As for Bush, 49 percent of respondents said they approved of the job the president is doing. That number is down from his November approval rating of 55 percent. Bush is the first incumbent president to have an approval rating below 50 percent one month after winning re-election. The question had a margin of error of plus or minus 3 percentage points."