Dan Balz, Bob Woodward

9:32 a.m.

The Vice President in Washington: Underground, in Touch With Bush

Transportation Secretary Norman Y. Mineta, summoned by the White House to the bunker, was on an open line to the Federal Aviation Administration operations center, monitoring Flight 77 as it hurtled toward Washington, with radar tracks coming every seven seconds. Reports came that the plane was 50 miles out, 30 miles out, 10 miles out-until word reached the bunker that there had been an explosion at the Pentagon.

Mineta shouted into the phone to Monte Belger at the FAA: "Monte, bring all the planes down." It was an unprecedented order-there were 4,546 airplanes in the air at the time. Belger, the FAA's acting deputy administrator, amended Mineta's directive to take into account the authority vested in airline pilots. "We're bringing them down per pilot discretion," Belger told the secretary.

"[Expletive] pilot discretion," Mineta yelled back. "Get those [expletive] planes down."

Sitting at the other end of the table, Cheney snapped his head up, looked squarely at Mineta and nodded in agreement.