Gore Vidal calls the war on terror a metaphorical war. It's not a real war according to him. He said those words on a show about Lincoln on the History Channel, because Lincoln led the Civil War. Vidal wrote a biography on Lincoln, was one of the authors quoted. The show was basically from a psychohistorical perspective of Lincoln's life, his lifelong depression and its causes. I came away from it with a deep respect for Lincoln. It was a bio of his entire life but structured around the last day of his life when he was assassinated. At the very end, Gore Vidal says, "... [they said] and the President is dead," and he started to cry. I didn't know that the North was willing to let the South secede. Lincoln was the one who held the union together. They gave psychohistorical reasons for that as well. We would be two countries today if it were not for him.