The offices of Vivid Entertainment Group, an adult entertainment studio, are seen in the Studio City area of Los Angeles, Monday, March 5, 2012. A new Los Angeles city ordinance requiring adult film ... more 
The offices of Vivid Entertainment Group, an adult entertainment studio, are seen in the Studio City area of Los Angeles, Monday, March 5, 2012. A new Los Angeles city ordinance requiring adult film actors to wear condoms on set goes into effect Monday. But industry leaders say the new regulation might drive them from the nation's porn capital. They estimate that as many as 90 percent of U.S. porn films are made in Los Angeles, most of them in the suburban San Fernando Valley. (AP Photo/Damian Dovarganes) less 
1 / 29
Associated Press | Photo By Damian Dovarganes
Mon, Mar 5, 2012 5:55 PM EST