SANTA ANA, Calif. (AP) - A judge on Friday denied a request to free a Chinese American engineer who was arrested for allegedly trying to send military secrets to China. U.S. District Judge Cormac J. Carney listened to more than six hours of testimony before deciding to keep Chi Mak, 65, of Downey in custody. Carney said he found it "troubling" that the defendant had taken restricted documents to his house. "I'm going to stick with my previous ruling," he said. The FBI arrested Mak and his wife in October for investigation of conspiracy to steal U.S. government documents. That...