ANDERSEN AIR FORCE BASE, Guam – Tech. Sgt. Jeremy Harris, 36th Medical Operations Squadron Dental Flight dental hygienist, explains the importance of good oral hygiene to children at Andersen Elementary School Feb. 15, 2013. The dental flight provided small group presentations to more than 800 children at the school as part of National Children’s Dental Health Month, observed annually in February. (U.S. Air Force photo by Airman 1st Class Adarius Petty/Released)