This is a very brief clip from a question and answer session Thomas Kean and Lee Hamilton gave at the National Press Club in Washington D.C. on 9/11/2006. As representatives of the family members, and family members themselves called for a new investigation right across the hall.
On the video, Kean says
Lee and I write in our book [Without Precedent: The Inside Story of the 9/11 Commission] that we think Commission was set up to fail because we had not enough money, we didn’t have enough time, we had been appointed by the most partisan people in Washington: The leaders of the House and Senate
Mainstream media and politicians spends more time questioning White house party crashers, then 9/11 http://www.nytimes.com/2009/12/04/us/politics/04party.html
Here is website that provides a lot of information on worldwide 9/11 truth movement http://world911truth.org/