Millions of people snore. That can bothersome, but it can also be a sign of a more serious condition known as obstructive sleep apnea. Dr. Jolie Chang, Director of UCSF Sleep Surgery Division, helps you understand the signs of sleep apnea and how they differ from regular snoring. She also gives some tips on how to stop snoring. Series: "Mini Medical School for the Public" [Health and Medicine] [Show ID: 34159]