September 23, 2011 8:12 am Saluting Operation Caregiver! NBC 7 San Diego is holding a charity drive for U.S. troops today at our studios. You drive-by and drop off insect repellent, SPF 50 sunscreen and Gold Bond medicated powder or make a monetary donation. 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