From the History Channel

Part ONE:
http://www.youtube.com/watch?v=AQXr9yaCAIA

Part TWO:
http://www.youtube.com/watch?v=NtVOBDM7RWY

Part THREE:
http://www.youtube.com/watch?v=18zTr-KTtQg

Part FOUR:
http://www.youtube.com/watch?v=Kn3VK9ObFAs

Part FIVE:
http://www.youtube.com/watch?v=RuQgnWyGWsE