Space Race vs. China

China has giant ambitions that not include being the world's dominant power but it also wants to dominate the U.S. and other nations in space. How serious is this threat? What are we doing to stay ahead of the Chinese and what happens if they do achieve superiority in space? Sara gets answers from Texas Rep. Brian Babin, the top Republican on the House Science, Space, and Technology Committee's subcommittee on space.