NASA's Shuttle Era Winds Down With Bittersweet Moments,...

Aired: 7/8/2011 | 0:04:26 | Clip
Despite troublesome weather, space shuttle Atlantis blasted into orbit for the final time Friday with a four-person crew and a payload of food for the International Space Station. Judy Woodruff and science correspondent Miles O'Brien discuss this final mission, the end of the space shuttle era and what's next for NASA.