With the nation's biggest investment banks taking body blows and the world's biggest insurer on the ropes, it's not surprising people in the financial markets are a bit hysterical. But what about Main Street and regular people's livelihoods? Mitchell Hartman reports.

There's been a theory that the rest of the world's economies would keep growing even if the U.S. didn't. After a year of subprime mortgage mess, that theory doesn't appear valid. Kai Ryssdal gets the views of economics professor Robert Dunn.