TikTok was dismissive of reports that the Biden administration was calling for its Chinese owners to sell their stakes in the popular video-sharing app, saying such a move wouldn't help protect national security. The company was responding to a report in The Wall Street Journal that said the Committee on Foreign Investment in the U.S., part of the Treasury Department, was threatening a U.S. ban on the app unless its owners, Beijing-based ByteDance Ltd., divested. "If protecting national security is the objective, divestment doesn't solve the problem: a change in ownership would not impose any new restrictions on data flows or access," TikTok spokesperson Maureen Shanahan said.