Ever since the 2008 campaign, many voters, and some journalists too, have felt they know Barack Obama's life story. In fact, the story they know is the one Obama told them.
It's safe to say Mitt Romney and Rick Santorum don't get together much. They ran into each other briefly April 14 at the National Rifle Association convention in St. Louis, and before that faced off at the last Republican debate Feb. 22 in Mesa, Ariz. But actually sit down together and talk? Doesn't happen.
