Iran likely has enough material to make a nuclear weapon, U.S. Joint Chiefs of Staff chairman Adm. Mike Mullen told CNN's John King Sunday. Earlier in February, President Obama said the United States is looking for opportunities for "face to face" dialogue with Iran, even though he has "deep concerns" about Tehran's actions. President Mahmoud Ahmadinejad responded by saying that his country welcomes talks with the United States "in a fair atmosphere with mutual respect." BO: "Please Mr. Ahmadinejad, don't make a nuclear weapon." MA: "Maybe we won't, maybe we will." BO: "Well, that will do. Just let us know if you decide to." What is BO going to do? Talk? Bomb? Let Israel do it?