Lisa Martin looks at potential buyers for TikTok, even as ByteDance stays firm in its resistance to sell. From Microsoft (MSFT) to a Kevin O’Leary-backed group, to the U.S. itself, there are “a lot of big irons in the fire,” but ByteDance is “not motivated to sell” because of strong cash flow and potential pressure from the Chinese government. She also compares DeepSeek to TikTok in terms of cybersecurity and U.S. sentiment.