As the U.S. and Israel continue to bombard Iran, concerns are rising that Iran could respond with a terrorist attack. Bruce Hoffman is Shelby Cullom and Kathryn W. Davis senior fellow for counterterrorism and homeland security at the Council on Foreign Relations. He joins host Krys Boyd to discuss potential dangers the U.S. must now face in retaliation for the war in Iran, what the potential for both lone-wolf and coordinated attacks might be, and efforts at the Department of Homeland Security to identify and stop them.