An interesting clip.
The credibility is unknown.
This brought me to read about Vietnam war in the morning and realized that I had no ideas about the war. It seems it was completely unjustifiable war which killed many Americans. Many wars started similarly by mainly manipulating public perception: Hmm, just like Japan though Japan was far more incompetent diplomatically and strategically. What is the point of wars when they do not see how they can win? Probably due miscalculation and the people who benefit by wars since wars totally enable some people disregard normal social regulation and justice in the name of patriotism. Dick Chaney and the younger Bush managed to avoid to go to the war.