Republican presidential hopeful Rick Santorum leads the GOP pack in a national poll unveiled on Wednesday.
Santorum tops a national poll fromQuinnipiac University with 35 percent, followed by Mitt Romney with 26 percent. Newt Gingrich stands in third with 14 percent, followed by Ron Paul with 11 percent. When pitted head-to-head, Santorum takes 50 percent and Romney garners 37 percent.
