30 Issues: Density and Sustainable Development

It's Housing and Urban Development Week on the Brian Lehrer Show's election series "30 issues in 30 Days." See the full 30 Issues schedule and archive here.

Charles Bagli, New York Times reporter and author of Other People's Money: Inside the Housing Crisis and the Demise of the Greatest Real Estate Deal Ever Made, discusses how the next mayor would approach development and building infrastructure to account for more density.