Concluding that the 30,000-pound "bunker-buster" bomb, known as the Massive Ordnance Penetrator (MOP) isn't big enough to destroy Iran's most heavily fortified underground facilities, the Pentagon has contracted to make an even more powerful bomb.Hint: cave in the entrance tunnels, air vents and elevators, then see how long the occupants survive. Do you really want to "blow up" nuclear material? I say give it the yucca mountain treatment.
Mr. Panetta added: "But I'm confident, frankly, that we're going to have that capability and have it soon".