SpaceX: Entrepreneur's race to spaceYouTube
Apr. 11, 2012
Poll: Trump Takes Lead Over Hillary After Gaining 17 Points in Two Weeks
Austria: Syrian Migrant Caught 'Masturbating Next to Children's Playground'
WATCH: Bernie Delegate Interviews Seat Filler at the DNC!
Media Ignores Trump Campaign Dossier Exposing Clinton Foundation
IRS Launches Investigation Of Clinton Foundation
From PayPal to electric cars to rockets, billionaire entrepreneur Elon Musk wants his company, SpaceX, to build America's next manned spacecraft. Scott Pelley reports.