A Fleet of Blimps Will Soon Serve as a Missile Shield Over Washington

A still-chilling consequence of post-9/11 America is that we remain all too aware of the fact that we could be attacked at any moment. And so with worst case scenarios in mind, the military is constantly upgrading our defense systems in increasingly creative ways. Washington DC is next in line. It's getting blimps. » 7/24/13 11:15am 7/24/13 11:15am