Greece's Papandreou Fends Off Revolt

Greek Prime Minister George Papandreou says he will stay on as leader of his party and the country. Papandreou has been criticized for his handling of the debt crisis in Greece, and there has been growing opposition to the austerity measures he says are vital if Greece is to keep receiving bailout money from the EU and IMF. Sylvia Poggioli speaks with Melissa Block.