Last night I attended a screening of the first half of The Path to 9/11 a film that will be broadcast by ABC in two three-hour segments on September 10 and 11. Two and one-half hours is a long time to sit still watching a film, but this one was gripping and tension-filled and visually dazzling. ... One gripping scene shows Massoud's forces--and CIA agents surrounding bin Laden's encampments and then being called back when National Security Adviser Sandy Berger refuses to give a go-ahead for the operation. That scene, according to 9/11 commission Chairman Thomas Kean, an adviser to...