** FILE ** Casper W. Weinberger speaks at a news conference in Washington, D.C., in this June 3, 1975 file photo. Caspar W. Weinberger, who served in the Cabinets of both Richard Nixon and Ronald Reagan and was central figure in the Iran-Contra scandal, died Tuesday March 28, 2006. He was 88. Caspar Weinberger Jr., told The Associated Press that his father died Tuesday morning in Bangor, Maine, and said that he had been on kidney dialysis for a couple years and had suddenly developed pneumonia. (AP Photo/File)