Kevin O'Leary, the "Mr. Wonderful" of Shark Tank, is calling for U.S.-based TikTok entrepreneurs to get a stake in the platform's planned $14 billion U.S. sale, arguing they helped build the social media giant.O'Leary Highlights TikTok's Entrepreneurial PowerOn Thursday, O'Leary shared a video on social media, highlighting TikTok's role as a launchpad for millions of small businesses."TikTok isn't just a social app; it's 7 million small businesses built from scratch," he said. "That's why I'm pushing for th ...