Days after getting a thank you from the UCLA basketball players he helped free from Chinese custody, President Donald Trump says he "should have left them in jail." In a tweet Sunday, Trump took issue with LaVar Ball, father of UCLA player LiAngelo Ball, saying the father was "unaccepting of what I did for his son." The elder Ball downplayed Trump's role in his son's release in an interview with ESPN. "Who?" LaVar Ball said. "What was he over there for? Don't tell me nothing.