Astronaut Nick Hague reflects on 6 months in space: "The change in perspective up here is profound"
American astronaut Nick Hague and two other crew members from the International Space Station have returned to Earth. Hague spent more than 200 days in space. He survived a dramatic launch abort last October, before getting a second chance to fly into space. Just before he left the space station, Hague spoke to Mark Strassmann about what he's learned over the last year.