A bill that could lead to a TikTok ban is gaining momentum in Congress. Here’s what to know.

Washington — A renewed push targeting TikTok is gaining momentum on Capitol Hill, where several previous efforts to ban the widely popular video-sharing app over concerns about its parent company’s ties to China have stalled in the past. Owned by the China-based company ByteDance, TikTok is one of the most widely used apps in the U.S., with more than 150 million monthly users. Its meteoric rise over the past several years has been accompanied by warnings from national security officials and lawmakers that China’s communist government could gain access to its vast trove of data and use that information to…