Upheaveal, Uncertainty in Yemen as Saleh Weighs Exit

Two months of uprisings against the 33-year reign of Yemeni President Ali Abdullah Saleh have left at least 140 people dead. Margaret Warner discusses the political upheaval and what's next for Yemenis with Christopher Boucek of the Carnegie Endowment for International Peace and Barbara Bodine, former U.S. ambassador to Yemen.