Inmates from Oak Glen Fire Camp in Riverside retreat to higher ground as the flames start to move close while they work to control the fire near Oriole Court in Carlsbad, Calif., Wednesday, May 14, 2014. Thousands were asked to evacuate their homes in Carlsbad after the blaze erupted at about 10:34 a.m. Wednesday and spread through rapidly heavy brush before jumping into residential areas. (AP Photo/U-T San Diego, Hayne Palmour IV)