FILE - In this Nov. 22, 1995 file photo, Sen. Arlen Specter, R-Pa., points to a reporter during a news conference in Philadelphia, where he announced that he is dropping out of the 1996 Presidential race. Former U.S. Sen. Arlen Specter, longtime Senate moderate and architect of one-bullet theory in JFK death, died Sunday, Oct. 14, 2012. He was 82. (AP Photo/Nanine Hartzenbusch, file)