Are Car Dealers Exploiting Customers With "Yo-Yo" Financing?

Are Car Dealers Exploiting Customers With "Yo-Yo" Financing?
Are car dealers exploiting credit-challenged car buyers? Consumer groups say there's a growing practice called "Yo-Yo" financing. ABC's Brian Ross joins us to explain what exactly that is. By the way, you can see more about this story tonight on ABC's "The Lookout" at 10:00 PM on KOMO-4 TV.