$2 Billion Later, Bloated Spy Blimp Finally Kills a Cruise Missile

For the first time, one of the Pentagon's spy blimps successfully detected and tracked an anti-ship cruise missile, which the Navy then proceeded to blast out of the sky. But it's only a marginal success for the once-hyped blimp program. Once sweeping in scale and designed to use radars to help shoot down enemy missiles -- a threat we could potentially face during a war with Iran -- the blimps...