just watched your 9/11 pentagon episode. always thought your show was credible until this episode. although we may never know what went through the pentagon anyone with a brain knows it wasn't a Boeing 757. I'm a A.P. mechanic and have worked on these planes. They are approximately 38 meters wide and just shy of 14 meters tall. It doesn't take a scientist to see that the impact on the building wasn't caused by a airplane of this size. most accounts have the initial hole size before the collapse to be approximately 5 to 6 meters. where were the plane parts, oh that's right in the show you said that the parts had disintegrated as a result of the thick concrete in the pentagon, right. and then there's the planes full throttle trajectory into the pentagon 10 feet off the deck piloted by a Cessna 172 pilot, right. why didn't you just leave this story alone. what a joke!!