NPR's Mike Shuster reports on Morning Edition that government agencies had several clues that might have triggered alarms in the months before Sept. 11. But no one put them together. Senior government officials were frantic about threats from al Qaeda, going all the way back to June 2001. There were daily meetings in the White House, and alerts issued from the FBI, the State Department and the Federal Aviation Administration. "The warnings were serious, the information specific and some of it had to do with the use of airplanes to kill the president and foreign leaders." Be sure to follow the "Listen to Mike Shuster's report" link to hear the audio track for this story. It's the best study I've seen thus far into how close we actually came to having specific advance knowledge of September 11. NPR : Terrorism Intelligence Timeline | 
