CNN Poll: Huckabee 52- Obama 44 , Romney 50- Obama 45

CNN reports:

In a hypothetical 2012 matchup, Huckabee leads Obama 52 – 44 percent, while Romney has a 50-45 point advantage, which is within the poll's sampling error.

No word yet from on this poll from MSNBC's Laurence O'Donnell who claims this is impossible.