March 27, 2009 10:48 am Where There's Fire, There's Marijuana Santa Ana firefighters discover a hidden marijuana farm after putting out a fire in a commercial building. US & World Videos 3:18 USC's commencement preparation includes increased security patrol 1:56 1 person killed after car crashes into South LA church 3:30 Protest on USC campus continues ahead of graduation 0:58 Mystik Dan wins 150th Kentucky Derby in photo finish 0:43 LA County releases sterile mosquitoes as warmer weather nears