National Security
8:00 am
Sat August 13, 2011

What Crashed Our Hypersonic Drone?

Pentagon officials are investigating what happened to its Falcon Hypersonic aircraft that crashed into the Pacific Ocean last week. The Falcon is the fastest aircraft ever built and can fly 13,000 miles per hour. It's designed to carry a conventional warhead against any target within an hour. NPR Pentagon correspondent Tom Bowman reports.