Billionaire Shark Tank co-host Kevin O’Leary expressed interest in purchasing the social media platform TikTok, which has come under the scrutiny of the U.S. government for its ties to China. The billionaire himself said that he does not trust the Chinese government, showing off two phones that he uses for himself — including one that he uses for TikTok with no personal data on it. O’Leary said that if Congress moves forward with a bill that wou…