President Donald Trump announced a critical deadline for TikTok's parent company, ByteDance, to negotiate a deal with a non-Chinese buyer. The popular app, used by 170 million Americans, faces a potential U.S. ban over national security issues if the sale isn't completed by Saturday. In January, Trump set the April 5 deadline, emphasizing the need for TikTok to ensure its ownership aligns with U.S. security interests. The potential ban was stipulated under a 2024 law targeting foreign technologies deemed a threat to national security. "We have a lot of potential buyers," Trump said aboard Air Force One. He expressed optimism...