. "Martin, David"@en . "CBS NewsNational Security Correspondent"@en . "David Martin"@en . "1943Z"^^ . . "1943-07-28Z"^^ . . . "David Martin (born July 28, 1943) is an American television news correspondent, journalist, and author who works for CBS News. He is currently the network's National Security Correspondent reporting from The Pentagon, a position he has held since 1993. Martin has contributed reports to the CBS Evening News, 60 Minutes, and 48 Hours."@en . . . "American journalist" .