A recent Zogby poll found that over 70 million Americans distrust the official explanation of the September 11 attacks. 42% believe there has been some kind of coverup; 45% believe that Congress on an international tribunal should investigate the attacks again.
An August, 2004 poll showed that nearly half of New Yorkers believed that U.S. officials consciously allowed the attacks to happen, and 2/3 of New Yorkers want a new investigation of the events.
The report of the September 11 Commission left much to be desired in terms of White House culpability, and omitted information about the collapse of WTC Building 7.