After Timothy McVeigh’s truck bomb claimed the lives of 168 innocent people, including 19 small children, the world was asking why. Why would a young army veteran – a man who once fought for the lives of all Americans – want to cause such unspeakable devastation? In an exclusive prison interview, Timothy McVeigh himself describes how events in his personal life – and in the ever-changing world around him – inspired him to take action against his fellow Americans? We also hear from survivors of the bombing, as well as family members of victims, who describe the full impact of that fateful day.