Executives from TikTok, Snapchat, YouTube Testify About Child Protections

TikTok, Snapchat and YouTube, all social media sites popular with teens and young adults, faced a barrage of questions and accusations from lawmakers who want the companies to do more to protect children online. Executives from all three companies committed to sharing internal research on how their products affect kids — an issue that has come to the forefront in the past several weeks as tens of thousands of pages of Facebook’s internal documents have been revealed by a whistleblower.