TikTok filed a lawsuit on May 7 to block a new law requiring either the sale of the app by its Chinese parent company or its removal from app stores and web-hosting services. About two weeks ago, President Joe Biden signed the bill, which had passed both legislative chambers with broad bipartisan support.
In a filing with a federal appeals court in Washington, TikTok challenges the constitutionality of the new law on the grounds that the U.S. government infringed the First Amendment rights of TikTok and its hundreds of millions of users over national security concerns.