What may be a bigger scandal is that the staff of the 9/11 Commission knew of Able Danger and what it had found, but made no mention of it in its report. This is as if the commission that investigated the attack on Pearl Harbor had written its final report without mentioning the Japanese. Mr. Weldon unveiled Able Danger in a speech on the House floor June 27, but his remarks didn't attract attention until the New York Times reported on them Tuesday. When the story broke, former Rep. Lee Hamilton, a Democrat from Indiana, co-chairman of the 9/11 Commission, at first denied the commission had ever been informed of what Able Danger had found, and took a swipe at Mr. Weldon's credibility: "The Sept. 11th Commission did not learn of any U.S. government knowledge prior to 9/11 of the surveillance of Mohammed Atta or his cell," Mr. Hamilton said. "Had we learned of it obviously it would have been a major focus of our investigation." Mr. Hamilton changed his tune after the New York Times reported Thursday, and the Associated Press confirmed, that commission staff had been briefed on Able Danger in October, 2003, and again in July, 2004. The 9/11 commission wrote history as it wanted it to be, not as it was. The real history of what happened that terrible September day has yet to be written.