Now Playing: 07-20-12 Marketplace Money

More than 30 credit reporting companies have access to and track your financial information. Who tracks them? Up 'til now... nobody. The Consumer Financial Protection Bureau is on the scene and we'll hear from its director Richard Cordray. Making an Olympic team takes more than talent and athleticism; it's also an investment. The financial sacrifice of going for the Gold. Plus, the dollar bill grows wings and takes flight.