April 12, 2012 8:52 pm Dangers of Dental X-Rays NBC Bay Area’s Brent Cannon sits down with San Francisco Dentist Tamir Wardany about the harmful effects of Dental X-Rays and what you need to know before your next trip to the Dentist. US & World Videos 3:27 May Day demonstrations planned, Gaza war protests continue across Bay Area 1:19 Kari's forecast: Warm and windy day 2:25 What to know as SF launches parking enforcement crackdown 2:27 Junk fee law bans restaurant surcharges 0:51 Organized retail theft task force makes arrest in San Mateo
