Los Angeles July 30, 2021 3:09 pm Pool Sharing Apps Making a Splash in LA Swimmy hopes to sign up 100 new LA hosts by the end of the year. Gordon Tokumatsu reports for the NBC4 News on Friday, July 30, 2021. US & World Videos 0:44 Security guard shot at $12 million Encino home 1:01 One person killed in crash in Porter Ranch 3:32 USC, UCLA students navigate end of the year protests 3:26 Confrontations occur at UCLA campus amid ongoing protests 2:44 Tommy Trojan statue cleaned after vandalism