The latest Rasmussen Reports national telephone survey of Likely GOP Primary voters shows Cain with 26% of the vote over former Massachusetts Governor Mitt Romney’s 23%. Former House Speaker Newt Gingrich draws 14% support, with no other GOP contender reaching double-digits. Thirteen percent (13%) of GOP voters are undecided at this time. (To see survey question wording, click here.)

As for the rest of the field, Texas Governor Rick Perry picks up eight percent (8%) support, Texas Congressman Ron Paul gets seven percent (7%), both Minnesota Congresswoman Michele Bachmann and former Utah Governor Jon Huntsman each pick up two percent (2%), while former Pennsylvania Senator Rick Santorum draws support from just one percent (1%).

It is important to note, however, that only 32% of GOP voters nationwide are firmly committed to their current candidate.