2012 Presidential Poll

Hypothetical 2012 Matchups
Obama 46% — Huckabee 45%
Obama 50% — Palin 44%
Obama 47% — Romney 42%
Obama 48% — Pawlenty 35%

Favorable Ratings
Huckabee 35 / 35
Palin 41 / 50
Pawlenty 12 / 24
Romney 32 / 36

Found here.