California Forest Fires Threatening More Homes

California authorities say that as of Friday, about 9,000 homes remain at risk of being burned by wildfires that have ravaged the state. The Mendocino Complex fire is just one of about 20 active blazes in the state. Volunteers have joined forces with authorities to help contain numerous hot spots that could ignite again. But as Arturo Martinez reports, firefighters are waging an uphill battle.