"It is clear that revelations about NSA surveillance programs have damaged Obama's standing with the public, although older controversies like the IRS matter may have begun to take their toll as well," adds Holland.
Details on NSA-thwarted plots coming, lawmaker says
Six in 10 disapprove of how Obama is handling government surveillance of U.S. citizens, which is higher than the 52% who disapproved of George W. Bush on the same issue in 2006, when government surveillance was also in the headlines.
