COVID-19 March 20, 2023 6:49 pm Biden Signs Bill on COVID Origins Declassification President Joe Biden has signed a bipartisan bill that directs the federal government to declassify as much intelligence as possible about the origins of COVID-19. US & World Videos 2:52 Severe weather kills at least 5 as tornadoes rip through Midwest and South 0:48 World Central Kitchen to resume operations in Gaza 3:26 Confrontations occur at UCLA campus amid ongoing protests 0:57 Fights break out at UCLA between pro-Palestinian, pro-Israel supporters 8:39 Gina Rodriguez gushes 0ver motherhood with son Charlie