A documentary in 6 parts

Part 1

http://www.youtube.com/watch?v=dR-1g...eature=related

Part 2

http://www.youtube.com/watch?v=EW6wi...eature=related

Part 3

http://www.youtube.com/watch?v=X0cuO...eature=related

Part 4

http://www.youtube.com/watch?v=36c5u...eature=related

Part 5

http://www.youtube.com/watch?v=G1vnG...eature=related

Part 6

http://www.youtube.com/watch?v=XAz4j...eature=related