Blueprint America: Road to the Future

http://video.pbs.org/video/1127425638

A good program on US metropolitan transport infrastructure. It starts out with a quick overview of the various government policies of the last 75 years that have kept pushing us to sprawl. It tracks 2 responses to these polices: embracing them a la Denver, CO, and rejecting them a la Portland, OR. Also, touches on some of the environmental benefits of density and urban living.