Christine Kim April 22, 2018 6:45 pm SoCal Residents Clean Beaches for Earth Day SoCal residents cleaned beaches and other debris-ridden areas for Earth Day. Christine Kim reports for the NBC4 News at 6 p.m. on Sunday, April 22, 2018. US & World Videos 1:06 Interesting facts you never knew about The PGA Championship 1:45 NYPD enters Columbia University in riot gear to clear protest 6:17 Workers' comp claim denied after nurse's coworkers fail to give CPR 3:25 Little or no reaction from California officials on UCLA protest 3:40 UCLA promises more police, disciplinary action amid protest