A would-be assassin wounds the president-and throws the country into chaos The gunman crouches in his crawl space, dreaming of revenge. The United States has turned his homeland into a combat zone, killing his family and ruining his life. Today, vengeance will be had. President Henry Hampton is visiting Gettysburg, and the band has just struck up "Hail to the Chief" when the first shots ring out. Blood stains the old battleground once more. The president...