SpaceX splashdown marks successful end to first U.S. commercial crew mission

SpaceX splashdown marks successful end to first U.S. commercial crew mission

When the SpaceX "Endeavour" capsule splashed down in the Gulf of Mexico Sunday afternoon, it marked the successful end of the first U.S. commercial manned space mission. CBS News space analyst Bill Harwood joins CBSN's Lana Zak with details on the historic day, which had been 10 years in the making.