Tech Sgt. Chris Ferrell, 11th Civil Engineer Squadron explosive ordinance disposal craftsman, instructs Airman 1st Class Amanda Mascorro, 11th Security Forces Squadron elite gate guard, how to use Eleanor, an ANDROS F6-A EOD robot, May 13, 2015, as part of a National Police Week demonstration at Joint Base Andrews, Md. During the demonstration, JBA members could get hands-on experience performing tasks security forces and their mission partners are responsible for every day. (U.S. Air Force photo by Senior Airman Preston Webb)