Pollster Scott Rasmussen has just released a new poll showing Mitt Romney leading the Republican presidential race in Iowa.  Romney is at 25 percent in the new survey, followed by Ron Paul, with 20 percent, and Newt Gingrich, with 17 percent.

The rest of the GOP field is far behind, with Rick Santorum and Rick Perry at ten percent, Michele Bachmann at six percent, and Jon Huntsman at four percent.