Phil Matier: Climate Change and the Cost Of Living In the Bay Area

Thousands took to the streets in the Bay Area today to raise awareness of climate change. While state and local officials have been working on ways to protect the environment, they haven't been able to slow suburban spread. KCBS Radio, KPIX-5, and Chronicle Insider Phil Matier talks about the fact that more people who work in the Bay Area are living farther away from their jobs due to the high cost of housing.