. . "John Lehman"@en . . "John F. Lehman, Jr. (born September 14, 1942) is an American investment banker and writer who served as Secretary of the Navy in the Reagan administration where he promoted the creation of a 600-ship Navy. From 2003 to 2004 he was a member of the 9/11 Commission.Lehman currently serves on the National Security Advisory Council for the Center for Security Policy (CSP), and on the board of trustees for the think tank Foreign Policy Research Institute (FPRI)."@en . "John Lehman"@en . . . . . . . . "1942Z"^^ . "American banker and government official" . "1942-09-14Z"^^ . "Lehman, John F., Jr."@en .