At 9:02 A.M. on April 19, 1995, the serenity of America's heartland was destroyed when a massive explosion leveled one side of the Alfred P. Murrah Federal Building in Oklahoma City, and the reality of terrorism shocked the nation. Damage from the blast covered many city blocks; 168 men, women, and children were killed; and an estimated 500 were injured. On April 21, Timothy McVeigh was formally charged as a suspect in the bombing. More than a year after the bombings, as the wheels of justice grind slowly toward a trial, the nation, in its shock and horror, still asks: Who is Timothy McVeigh?...