I know, according to some AP hack named Glen Johnson - Mitt Romney is the frontrunner, but look at this trend in one of the most reliable polls over the last three election cycles - Rasmussen.
FT RG MR JM
6/19 - 28% 27% 10% 10%
6/12 - 24% 24% 11% 11%
6/05 - 17% 23% 15% 14%
5/29 - 12% 25% 16% 15%
5/22 - 14% 26% 15% 18%
5/15 - 15% 25% 12% 18%
5/08 - 16% 25% 12% 17%
5/01 - 14% 30% 11% 14%
Imagine what will happen when he actually announces and starts raising and spending money!