Still More Iowa Polls

Strategic Vision has another poll out (trend-lines go back 3 days):

Obama 32% (+2)
Edwards 29% (+1)
Clinton 27% (-2)
Biden 5% (--)
Richardson 2% (--)

Romney 30% (+3)
Huckabee 28% (-1)
McCain 16% (+2)
Thompson 13% (-2)
Paul 4% (--)
Giuliani 4% (--)

CNN (trends date back 12 days):

Clinton 33% (+3)
Obama 31% (+3)
Edwards 22% (-4)
Richardson 5% (-2)
Biden 5% (+2)

Romney 31% (+6)
Huckabee 28% (-5)
Thompson 13% (+4)
McCain 10% (+1)
Paul 8% (+2)
Giuliani 8% (-3)