U.S. Marine Corps LCpl Demetrius Morgan, combat correspondent, 11TH Marine Expeditionary Unit (MEU) displays proper wear of M291 decontamination powder during chemical, biological, radioactive and nuclear (CBRN) training aboard Camp Pendleton, CA, April 19, 2013. The MEU undergoes annual CBRN training to keep personnel mission ready and to familiarize Marines and Sailors with special CBRN equipment. (Photo by: Cpl Jonathan R. Waldman, 11TH MEU Combat Camera)