GETTYSBURG, Pa. - A weekend casting call for a proposed reality TV show based on the Civil War drew potential contestants hoping for the grand prize: $1 million in gold. Producer Kevin Dolan is shopping around "Sabers and Roses" and said he is hopeful of landing a network deal. Dolan owns the historic Landon House in Maryland, where real-life Confederate Gen. Jeb Stuart hosted his "Sabers and Roses" ball in 1862 before the battle of Antietam.Dolan would host the show in the guise of his alter ego, "Johnny Reb." Contestants would be divided into Yankee and Rebel teams; each contestant...