TikTok January 18, 2023 5:36 pm Mass. Lawmaker Pushes to Ban TikTok From Government Devices TikTok is a Chinese company with ties to the Chinese government, which raises security concerns about what happens to the data it collects. US & World Videos 4:02 ‘To Catch a Contractor' series leading to changes 1:02 20% of nurses to leave field within 2 years 6:03 Tensions rise during campus protests at MIT and Harvard 1:05 Marking construction safety week in Boston 20:19 Karen Read's attorney accuses witness of perjury at murder trial