Representatives with the U.S. Army Corps of Engineers LA District, U.S. Representative Jay Obernolte’s office; San Bernardino National Forest; U.S. Bureau of Land Management; San Bernardino County Sheriff’s Department; Urban Conservation Corps of the Inland Empire, under the umbrella of the Southern California Mountains Foundation; and Hesperia Recreation and Park District pose for a picture after signing a commemorative document acknowledging a Cooperative Partnership Agreement between the LA District and the Southern California Mountains Foundation Oct. 17 in Hesperia, California.