December 11, 2020 5:39 am Latest on Pfizer Vaccine: What You Need to Know NBC 7’s Audra Stafford shares the latest updates on the Pfizer vaccine, which the FDA is expected to approve Friday. 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