GySgt Shawn D. Angell, a sergeant instructor for India Company, Officer Candidate School, loudly corrects one of his candidates during pick-up day aboard Marine Corps Base Quantico, Va., July 8, 2009. Pick-up day marks the official beginning of training for the candidates, who are introduced to their training staff and given a taste of how things will be conducted while at OCS. (U.S. Marine Corps photo by LCpl John Kennicutt)