San Francisco is putting more resources into keeping sidewalks clear of trash after COVID sidelined the illegal dumping investigators who enforce the rules. Kenny Choi reports. (6-14-24) Website: http://kpix.com YouTube: http://www.youtube.com/CBSSanFrancisco Facebook: http://www.facebook.com/CBSSanFrancisco Instagram: http://www.instagram.com/KPIXtv Twitter: http://twitter.com/KPIXtv.