In general, do you approve or disapprove of the way Barack Obama is handling his job as president?
44% Approve
48% Disapprove
...
46% Obama
46% Huckabee
44% Obama
43% Romney
46% Obama
40% Christie
48% Obama
34% Pawlenty
52% Obama
37% Gingrich
54% Obama
34% Palin
...
The most recent survey by Fairleigh Dickinson University’s PublicMind was conducted by telephone from Mar. 21, 2011, through Mar. 28, 2011, using a randomly selected national sample of 800 registered voters. The margin of error for a sample of 800 randomly selected respondents is +/- 3.5 percentage points.
...
http://publicmind.fdu.edu/2011/1103prez