FBI Director Christopher Wray speaks at the Gerald R. Ford School of Public Policy at the University of Michigan, Friday, Dec. 2, 2022, in Ann Arbor, Mich. Wray is raising national security concerns about TikTok, warning Friday that control of the popular video sharing app is in the hands of a Chinese government "that doesn't share our values." (AP Photo/Carlos Osorio) FBI Director Christopher Wray speaks at the Gerald R. Ford School of Public Policy at the University of Michigan, Friday, Dec. 2, 2022, in Ann Arbor, Mich. Wray is raising national security concerns about TikTok, warning Friday that control...