Mark Suben, the Cortland County district attorney, said today he acted in pornographic movies in the 1970s. In a 3 p.m. news conference today, he admitted that he lied about his history to The Post-Standard and other news operations in the days before the Nov. 6 election. He was re-elected to a second term. He said he would continue as district attorney. After he was done, he walked out without responding to reporters' questions. Suben is a Democrat. He defeated Republican defense attorney Keith Dayton 9,815-7,507, according to unofficial results. Speaking from a conference room in his private-practice law office,...