National Politics & Government Health & Safety Youtube, Snapchat and TikTok officials testify to Senators on kids' online safety 7:39pm October 26, 2021 by Shannon Bond Technology Politics Health Children's Health National Share URL copied to clipboard! Copyright 2021 NPR. To see more, visit https://www.npr.org. 300x250 Ad More All Things Considered Sports National Basketball star Candace Parker's high school coach discusses her WNBA retirement World News Environment A trek in the mountain forests of the Azores islands by Brian Mann 300x250 Ad Support quality journalism, like the story above, with your gift right now. Donate