June 24, 2010 8:02 am Salute to Men and Women Taking Part in “C-Wid” The “Coalition Warrior Inter-operability Demonstration”–“C-Wid” was organized by the Joint Chiefs of Staff to test new technologies in real world scenarios. US & World Videos 2:41 San Diego lifeguards describe fighting Oceanside Pier fire 2:32 Students and staff confused after the University of Saint Katherine closes abruptly 2:58 NASA researchers aim to enhance safety, flight operations in wildland firefighting 2:47 San Diego welding students recreate replica of historic Black Family Statues 4:29 Escondido woman warned husband may be a killer: Dateline