Friends of Missing Cal Poly Student Turn To Social Media

Brett Olson, 20 year old from Lafayette, disappeared after a Labor Day weekend with friends on the Sacramento River. He is a student at Cal Poly, who was last seen around 4 p.m. Sunday on a stretch of the river dubbed Beer Can Beach, south of Chico. Friends are looking for him, and using social media as a key tool in the search. George Kiriyama reports.