FROM CNN's Jack Cafferty: U.S. Rep. Ron Paul, R-Texas, announced Tuesday he's forming a presidential exploratory committee, a possible first step toward officially entering the 2012 race. [cnn-photo-caption image=http://i2.cdn.turner.com/cnn/2011/images/04/27/art.ron.paul.jpg caption=""] He joins a small pool of not-very-exciting-Republicans who have done the same, including former governors Mitt Romney of Massachusetts and Tim Pawlenty of Minnesota, and … Continue reading Can the third time be a charm for Ron Paul?