Maybe the military also learned about Mohammed Atta when he attended the International Officer's School at Maxwell/Gunter Air Force Base in Montgomery, Ala.

From New York Times Aug. 22:

An active-duty Navy captain has become the second military officer to come forward publicly to say that a secret intelligence program tagged the ringleader of the Sept. 11 attacks as a possible terrorist more than a year before the attacks.

The officer, Scott J. Phillpott, said in a statement on Monday that he could not discuss details of the military program, which was called Able Danger, but confirmed that its analysts had identified the Sept. 11 ringleader, Mohamed Atta, by name by early 2000. "My story is consistent," said Captain Phillpott, who managed the program for the Pentagon's Special Operations Command. "Atta was identified by Able Danger by January-February of 2000."

His comments came on the same day that the Pentagon's chief spokesman, Lawrence Di Rita, told reporters that the Defense Department had been unable to validate the assertions made by an Army intelligence veteran, Lt. Col. Anthony Shaffer, and now backed up by Captain Phillpott, about the early identification of Mr. Atta.

Colonel Shaffer went public with his assertions last week, saying that analysts in the intelligence project were overruled by military lawyers when they tried to share the program's findings with the F.B.I. in 2000 in hopes of tracking down terrorist suspects tied to Al Qaeda.

Mr. Di Rita said . . ., "thus far we've not been able to uncover what these people said they saw - memory is a complicated thing."