Now Playing: 3-25-13 Marketplace

Banks are back at it -- giving out home loans with no down payments. But this time, it’s wealthy buyers taking out those high-interest loans. A shortage of doctors means increased opportunities for nurses and others in health care. Apple’s latest acquisition could change things for consumers and marketers alike in the world of indoor mapping. Soccer star David Beckham visited China last week to root out corruption from Chinese soccer, but he's already made a slip-up. We look at the economic industry of the U.S. Supreme Court. And NYU professor Adam Alter talks about the subconscious influences on our decision-making.