Navy Petty Officer 3rd Class Marvin Floer, a hospital corpsman with Headquarters Battalion, 1st Marine Division, walks around the classroom with an assembled intravenous fluid bag to show to the students during a medical training course at the Joint Security Academy Southwest, Camp Leatherneck, Afghanistan, Oct. 3. The Afghan Border Patrol officers participating in the course were given class time during the morning to prepare for the practical application portion, where all the students were given the opportunity to administer an IV.