Senior drill instructor Staff Sgt. Salvador Moralessolis and drill instructor Sgt. Bryce E. Torrence explain to David W. Brown III, 20, from Barnesville, Minn., that it’s not polite to look directly at them while attending the Recruiting Station Twin Cities mini boot camp May 6. Brown is a 2010 Barnesville High School graduate. For additional imagery from the event, visit www.facebook.com/rstwincities.