BJ Austin en Mark Cuban Testifies During Insider-Trading Trial Transcript <p>DAVID GREENE, HOST: <p>One of pro basketball's most colorful figures is not on the court, but he's now in court. Mark Cuban, the billionaire owner of the Dallas Mavericks, defended himself yesterday on civil charges of insider trading.<p>From member station KERA in Dallas, BJ Austin reports.<p>BJ AUSTIN, BYLINE: Mark Cuban on the witness stand is a long way from the team owner yelling courtside at the referees. In court, Cuban answered yes ma'am and no ma'am and kept it low key and friendly when he disagreed with prosecutor Jan Folina. Fri, 04 Oct 2013 09:53:00 +0000 BJ Austin 14689 at