April 4, 2013 9:28 am Sea Lion Strandings Increase The increase of sea lion strandings has intensified over the last few weeks. NBC 7’s Megan Tevrizian reports on NOAA’s investigation into what’s hurting the sea lion population in Southern California. 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