Santorum Hits Iowa State Fair

Won't say he's running but he's probably running

Rick Santorum says more people have recognized him in one hour at the Iowa State Fair than the number of people he would meet in a whole day two years ago when he was stumping as a Republican presidential nominee.

The failed 2012 GOP candidate and former Pennsylvania senator squeaked out a victory during the first-in-the-nation Iowa caucuses over his party rivals, but was outgunned by eventual nominee Mitt Romney after the monthslong nomination slog.