South Carolina U.S. Senator Jim DeMint is reportedly considering a run for president in 2012. The South Carolina Republican, who ruled out the possibility of a run, is said to be reconsidering his decision in light of Rep. Mike Pence’s official withdrawal from the race. Additionally, news that Mr. DeMint will travel to Iowa on March 26 to address a conservative forum organized by Rep. Steve King is adding fuel to the fire over the possibility of a DeMint presidential run. Mr. DeMint, who raised his national profile during the 2010 mid-term election, continues to build his base amongst those...