January 4, 2022 6:49 pm Demand for Testing Rises as COVID-19 Cases Spike Long lines were seen in a walk-up clinic in South LA. Angie Crouch reports for the NBC4 News on Tuesday, Jan. 4, 2022. US & World Videos 7:42 See aftermath of UCLA protest encampment in front of Royce Hall 2:56 USC faculty march in support of pro-Palestinian protesters 2:09 LAPD on tactical alert due to UCLA protests 2:38 Photographer recounts violence at UCLA protest, counter-protest 3:33 Crowd of protesters grow at UCLA despite order to disperse