History Channel - secret societies - part 1-5
http://www.youtube.com/watch?v=y6qtR34709A
http://www.youtube.com/watch?v=TMXb4mecvwo&feature=related
http://www.youtube.com/watch?v=iyZt7-FIhrs&feature=related
http://www.youtube.com/watch?v=zHXJYEyspOE&feature=related
http://www.youtube.com/watch?v=BkTloKQjyX0&feature=related
Secret Societies - Part 1/18
http://www.youtube.com/watch?v=b5AoogTSWaE&playnext=1&list=PL7ACEEACE5D230464