Vaccine September 3, 2020 5:33 pm Could a Coronavirus Vaccine Be Available By Nov. 1? That’s what the Centers for Disease Control is saying, but one vaccine expert says the math doesn’t add up. NBC 7’s Claudette Stefanian has more on why that release date could be premature. US & World Videos 2:30 13 cars impounded, 2 people arrested after sideshows in San Diego County: Police 3:06 Sporting-goods store looks back at seven decades, 30K varsity jackets 2:51 Lemon Grove met recent affordable housing goals, but can it keep up the pace? 2:08 Man accused of killing El Cajon dentist appears for mental competency hearing 2:42 Police find tents of missing Australian brothers, San Diego man surfing in Mexico