VIDEO: "City for sale"

The first episode of Need to Know's begins with a question being heard in this year's campaign: What is the role of government? Are there things that citizens, or even private companies can do instead of government? As communities across the country struggle to make ends meet, leasing public assets to private investors is an increasingly attractive way to generate much needed cash. "City for Sale" stories come from Chicago and Harrisburg, Pa.: two of the many cities that face urgent budget problems despite deep spending cuts and tax increases. Correspondent Rick Karr reports.