Summary: TikTok is once again in Congress' crosshairs as the U.S. House of Representatives weighs a bill that would either require the platform to be divested from its Chinese parent company, or face a nationwide ban. Congressional correspondent Lisa Dejardins takes a close look at the brewing battle over the nation's fastest growing social media platform. PBS NewsHour is supported by - https://www.pbs.org/newshour/about/funders
