10-minute video that might change the way you see things re. 9-11

Watch this short compelling video and determine for yourself who is telling the truth. At the very least, it might stir your curiosity:

Sound Evidence for Explosions at WTC 7 and NIST Cover Up
Building what? Building 7 was a 47-story skyscraper that was part of the World Trade Center complex. It would have been the tallest high-rise in 33 states. It collapsed at 5:20 pm on September 11, 2001. It was not hit by an airplane and suffered minimal damage compared to other buildings much closer to the Twin Towers. But it also housed some important government records that -- perhaps -- we mere mortals weren't allowed to learn about.  We can only speculate about why this building was brought down, but there is really no doubt that it was brought down purposely by the powers that be.  Watch this video and decide for yourself.  There is plenty of material (books, online sites, etc.) about the 9/11 structures and how/why they really fell -- for those who would rather search for truth than be bamboozled once again by a government that wants an accepting quiescent public, rather than a questioning one.
Video: http://www.brasschecktv.com/page/4968.html  or
http://www.brasschecktv.com/videos/the-911-files/sound-evidence-for-wtc-7-explosions.html