Yesterday Mitt Romney confirmed that he will skip the first GOP presidential debate scheduled for this Thursday in Greenville, South Carolina. Romney's decision is the latest delaying tactic among prominent 2012ers, with each of the major candidates holding off on making the full commitment to a presidential run. Only four candidates -- Tim Pawlenty, Ron Paul, Rick Santorum and Herman Cain -- are slotted to participate in Thursday's debate, according to The Wall Street Journal.