The Sept. 11 hijackers made dozens of telephone calls to Saudi Arabia and Syria in the months before the attacks, according to a classified report from the office of German Chancellor Angela Merkel.
Some 206 international telephone calls were known to have been made by the leaders of the hijacking plot after they arrived in the U.S. - including 32 to Saudi Arabia and 66 to Syria.
The German report said the telephone records were obtained by German intelligence agencies from the FBI.
It is interesting that these hundreds of phone calls would have been covered by the NSA wiretapping program. However, Mohammed Atta's domestic calls to fellow cell members would have been off-limits without a court order.