I Hope You Change
Please note, that's CNN and ORC, not Fox or Rasmussen.
Of course, Obama won't get a primary challenger, or at least not a serious one. For starters it takes a lot more than 27% to knock an incumbent out in the primary. Secondly, the offense to black voters -- primarying the first black President! -- would not be soon forgotten.
What this poll does reveal, however, is a dissatisfaction with the president, even among Democrats.