Senior Airman Daniel Hertzog shows Boy Scouts how to thread pipe at the Merit Badge Midway during the 2010 National Scout Jamboree held here. Hertzog, from Richmond, Va., is a member of the 203rd Rapid Engineer Deployable Heavy Operational Repair Squadron Engineers (RED HORSE) of the Virginia Air National Guard. Joint Task Force-National Scout Jamboree's goal is to provide professional military support and a safe and secure environment for Scouts and visitors during the event.