Herman Cain: A Long Shot in 2012, but That's Not Stopping Him

Cain was in Little Rock for the Arkansas Defending the American Dream Summit hosted by Americans for Prosperity in Arkansas with about 150 attendees. Cain, the former chairman and deputy chairman of the Federal Reserve Bank of Kansas City and the former CEO of Godfather's Pizza, is the first of many potential 2012 presidential candidates to form an official exploratory committee. He is building a grassroots movement by attending small gatherings around the country. Last year, he addressed more than 40 tea party rallies. On Friday, he hits Phoenix for the Tea Party Summit. Cain sells books, videos of his...