Dubya's The most Unpopular Re-elected POTUS

From Editor and Publisher:
President George W. Bush's approval rating has plunged to the lowest level of any president since World War II at this point in his second term, the Gallup Organization reported today.

Here are the ratings for presidents as recorded by Gallup in the March following their re-election:

Truman, 1949: 57%.

Eisenhower, 1957: 65%.

Johnson, 1965: 69%.

Nixon, 1973: 57%.

Reagan, 1985: 56%.

Clinton, 1997: 59% .

Bush, 2005: 45% .