Why Trump has a peace problem

Donald Trump has promised he can use his negotiating skills to end wars. But his approach is facing a major test on two fronts. He’s rejected Iran’s latest proposal to halt the fighting and reopen negotiations, while there’s still no breakthrough in efforts to get Russia and Ukraine back to a peace deal. Today, international relations expert Rajan Menon on whether the president can actually deliver peace in either conflict. Featured: Rajan Menon, Professor Emeritus of International Relations at the City College of New York