other key matchups, the steelers in broncos. the san francisco 49ers will open up in green bay and they will play the detroit lions in a rematch of the championship game and then take on the bears and the saints. for complete schedules had to cbssf.com. any time we talk about football i get excited >> that bronco game? i think you might be busy that day. >> can i tell them who i'm rooting for? >> don't do that. >> signs a positive attitude can lead to longer life. >> transforming walnut creek, how it is getting a bit of a makeover when we come back >> dozens of people gathering here in downtown san francisco remember the great earthquake of 1906. >> de oscar grant saw the goes hollywood.