coronavirus January 8, 2021 6:40 pm FDA Issues Alert Over Accuracy of COVID-19 Tests Some tests in LA may not be may produce false results. Joel Grover reports for the NBC4 News on Friday, Jan. 8, 2021. US & World Videos 1:15 Fights break out at dueling pro-Palestinian, pro-Israel protests at UCLA 3:39 LAPD on alert amid ongoing protests, vandalism at USC 3:14 LAPD officers return to USC amid pro-Palestinian protest 2:42 USC students share thoughts on cancelation of main commencement 0:37 Car chase ends in standoff in Compton