NEW YORK, Dec 16, 2004 (United Press International via COMTEX) -- The age-old debate of U.S. President Abraham Lincoln's sexuality is due to be stirred up with the release of an author's determination Lincoln was gay. In "The Intimate World of Abraham Lincoln," to be published next month by Free Press, the late author C.A. Tripp claims Lincoln had a homosexual relationship with the captain of his bodyguards, David Derickson, who shared his bed whenever Lincoln's wife, Mary Todd, was away. Tripp died last year, two weeks after completing 10 years of research on the book, the New York Times...