Inside sources close to Rick Santorum are saying the former Pennsylvania senator and 2012 GOP contender is already organizing for a run in 2016. On the other side of the aisle, investor Warren Buffett is already touting his choice to succeed President Obama in the White House. A leading evangelical leader who is close to Santorum and asked not to be identified, told The Christian Post on Wednesday that Santorum is "organizing and making all the necessary preparations" for another run in the 2016 Republican primary. "Rick's getting ready organized and is not going to be behind the eight-ball when...