Article Photos: Experts: Trained police needed for school security 2/3

FILE - In this May 10, 2001, file photo, El Cajon, Calif., Police department school resource officer Rich Agundez Jr., who confronted and wounded a student who attacked Granite Hills High School with a shotgun in 2001, testifies in El Cajon. The National Rifle Association’s response to a Connecticut school massacre envisions, in part, having trained, armed volunteers in every school in America. But Agundez, school safety experts and school board members say there’s a huge difference between a trained law enforcement officer who becomes part of the school family _ and a guard with a gun.  (AP Photo/U-T San Diego, John Gastaldo)  SAN DIEGO COUNTY OUT; NO SALES; COMMERCIAL INTERNET OUT; FOREIGN OUT