Pentagon Releses Security Video, Fails to Answer any Real Questions

The Pentagon released security videos of Flight 77 striking the Pentagon today, but the videos don't answer any questions.  The only thing they prove, was that the still frames from these cameras that were leaked a while back, do have an actual source.   Whether or not the leaked images were doctored is not important anymore, these videos show the missing frames, and show what the leaked images show.

One question, what's the motive behind finally releasing this footage?  The videos don't show anything new, and there's no explaination other that "here it is."  Is the government doing this to shut up the 9/11 truth movement?  If so, this is a poor way to try.  If anything this will just give the official story believers false ammunition, they'll go around and say, "See, a plane did hit the Pentagon!" "Told you so!" and the everpresent "Your mom!"  But that's not the arguement, a plane did hit the Pentagon, the arguement is who's really behind the curtain?

The biggest question surrounding the Pentagon strike is not what hit it, but why did it happen, and who's behind it.  Why the plane wasn't shot down is the big question.  Why were fighters redirected over the Atlantic vice intercepting Flight 77?  Why didn't the Pentagon's defense systems take the plane down?  How did 7 WTC fall?  How did President Bush see the first plane hit the twin towers hours before the video was broadcasted?  Why was there an exercise involving hijacked planes attacking the twin towers on 9/11, the same day it was happening in real life?  Why do numerous witnesses report hearing/feeling/smelling explosives and explosions in and around the twin towers?  Why wasn't the 9/11 Commision allowed at Ground Zero?  These are questions that can't be answered from security footage.

The videos can be seen on Defenselink.mil, they're about half way down the page.
And the spin:
BBC
AP via ABC
CBS
FOX
Reuters