Will rocket accidents slow the business of space tourism?

Aired: 11/3/2014 | 0:03:25 | Clip
A co-pilot on an Atlantic Galactic test flight died in a crash days after a commercial rocket, bound for the International Space Station, exploded. Are government-sponsored space programs safer? Science correspondent Miles O’Brien joins Gwen Ifill to discuss how the disasters will affect the development of space tourism and whether the industry could eventually offer any scientific advancements.