Rep. Cynthia McKinney led a Capitol Hill hearing Friday on whether the Bush administration was involved in the terrorist attacks of Sept. 11, 2001. What we are doing is asking the unanswered questions of the 9/11 families," McKinney, a DeKalb County Democrat...said during the proceedings. The eight-hour hearing, timed to mark the first anniversary of the release of the Sept. 11 commission's report on the attacks, drew dozens of contrarians and conspiracy theorists who suggest President Bush purposely ignored warnings or may even have had a hand in the attack - claims participants said the commission ignored. "Congresswoman McKinney is viewed as a contrarian," panelist Melvin Goodman, a former CIA official, said. "And I hope someday her views will be considered conventional wisdom."