Negotiations between the Biden Administration and TikTok regarding the company's data security have reportedly been delayed due to national security concerns. But the news begs the question: Why are we negotiating anything regarding TikTok when it presents such a clear national security threat? Some people have gotten the message loud and clear. The U.S. armed forces prohibited the app on military devices two years ago. More recently, on Dec. 5, South Dakota banned TikTok from state-owned devices. Texas and Maryland followed suit shortly thereafter, and other states are taking similar steps. As these statewide bans snowball, the federal government should...