Paris to Tokyo in 2.5 hours? Air Force tests new "Waverider" missile that flies 4,500 mph. CNN's Chris Lawrence reports.
RELATED STORY: Imagine flying from New York to London in under an hour
The Situation Room with Wolf Blitzer is the command center for breaking news, politics and extraordinary reports from around the world. Tune in weeknights from 5-7pm ET and Saturdays from 6-7pm ET on CNN.
Subscribe | About Wolf Blitzer
Enter your email address to subscribe to this blog and receive notifications of new posts by email.
Join 438 other followers