SpaceX Blasts Into 'Uncharted Territory'

Aired: 5/22/2012 | 0:07:30 | Clip
After several delays -- including a last-second abort on Saturday when computers spotted a bad engine valve, Space Explorations Technologies Corporation on Tuesday became the first private company to send a vessel to the International Space Station. Jeffrey Brown and Miles O'Brien discuss the significance of the SpaceX launch.