Harris-Perry: Who will be Romney's 'super sherpa'?

Former Pennsylvania Sen. Rick Santorum is out of the GOP presidential race, and now that Mitt Romney is the likely pick to lead the Republican party, can he win over his base all on his own? Melissa Harris-Perry argues that Romney needs a "super sherpa" to lead the way in his uphill battle, and her panelists weigh in on who in the GOP they think will come to Romney's aid.April 14, 2012