Piloting and being a CEO does not = metallurgical engineering or explosive experts. The lady standing on the lawn asking where the debris is is comical.
All those opinions are just opinions and do not have any knowledge of the construction of the pentagon and its structural capabilities. Their opinions are at best ill informed and are made based on a lack of information. That is why they are not qualified.
Do you honestly think that our intelligence headquarters are built with the same standards as the towers? That is just silly. Are you saying that the witnesses that saw the plane flying into the Pentagon are blind? Or are they all in on the conspiracy?
9/11 Pentagon Eyewitness Accounts