San Diego February 18, 2021 5:13 pm Supply Hiccup Forces County to Reschedule Vaccination Appointments at Petco Park Site NBC 7’s Melissa Adan breaks down the situation at the downtown San Diego vaccination super station. 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