There has only been 1 investigation into what happened on 911. I would like to have 7 separate investigations into 911.

There has only been 1 investigation into what happened on 911. Our country experienced the worst terroist attacks in our history on this 11th day of September. I would like to have 7 separate investigations into what really happened on 911. I would like to have demolition experts from around the world be able to testify before the Senate regarding the manner in which these building came down, I would like to have all firefighters, first responders, police officers who were on scene be able to testify about what they saw and heard before the Senate and I would like all video and radio announcements that were only played once to be played before the Senate. I would like to have 7 separate investigations because apparently that seems to the the norm in politics these days.