TikTok October 8, 2024 4:56 pm California joins 13 other states in suing TikTok California and 13 other states accuse the social media platform TikTok of damaging young users’ mental health. Conan Nolan reports for the NBC4 News at 3 p.m. on Tuesday, Oct. 8, 2024. US & World Videos 3:04 LA County has new initiatives amid spike in hate crimes 20:11 LASD investigating string of business burglaries in LA County 2:00 Downtown Women's Center helps unhoused women off the streets 2:09 Long Beach City College's food pantry feeds students 2:35 Murrieta Valley Unified considers school redistricting