This week, intelligence leaders said an attempted Al Qaeda attack in the U.S. is ‘certain’ in the next few months. What’s behind the heightened concern? What’s the smartest way to stop the attack before it happens? And why would President Obama admitting the extent of the threat frm radical Islam be a huge step in that direction? We ask Dr. Walid Phares, terrorism expert and senior fellow at the Foundation for the Defense of Democracies. We also ask him if the Taliban leader in Pakistan is really dead and what the impact will be if he is dead.