Now Playing: 03-23-12 Marketplace

Starting Monday, all eyes will be on the Supreme Courts as it holds a three-day hearing on the Affordable Care Act -- and the event is the hottest ticket in town. Could Bank of America's plan to turn homeowners facing foreclosure into renters become an industry-wide model in which everybody wins? We explore why Nigeria is a hotbed for credit card scams. And, as the new season of "Mad Men" premieres, we look at how much the characters are like current ad men.