January 21, 2021 11:30 pm Facemask Sensor Being Developed at UCSD Could Help Detect COVID-19 NBC 7’s Omari Fleming spoke with the doctor leading the engineering team behind the mask sensor. US & World Videos 2:16 North Park pops off for popular Juneteenth block party 2:39 Transportation Secretary discusses air-traffic control during San Diego visit 2:48 Rep. Mike Levin on back-and-forth surrounding immigration enforcement 21:36 Politically Speaking: Rep. Mike Levin still believes in the American Dream 3:08 Inmates at Richard Donovan state prison graduate with UC degrees
