As U.S. authorities tell it, the theft of $4.5 billion from Malaysia's sovereign wealth fund by a coterie of kleptocrats in Kuala Lumpur allowed the main embezzler, a wild-partying, celebrity-obsessed financier named Low Taek Jho, to buy his way into the Hollywood movie business. With part of his ill-gotten fortune, Low quietly helped create a production company that put up $100 million in 2012 to make "The Wolf of Wall Street," the FBI said. The Oscar-nominated film was a subject of testimony Monday in a criminal trial in federal court in Washington, where a prosecutor, midway through the morning, summoned her next witness.