It would hard to imagine the Pentagon telling the truth about what happened that day.
F-15s and F-16s can go from brakes off to altitude in as little as a minute, and travel at over 1500 miles per hour. If the plane is dead cold and not on alert, add another ten minutes.
It is possible the first plane could have hit the World Trade Center without being intercepted, but none of the others should have or would have if Donald Rumsfeld hadn't changed the intercept policy that summer to require his permission before the planes were launched (previously, civilian permission was only required to shoot down the plane).
The old policy was essentially common sense and used routinely since the 1970s for hijacking or aircraft in distress. Somehow, decades of policy and training were set aside as those planes flew over the most densely populated part of our country and our capital.
The truth of what happened that day is too ugly for most Americans to even consider, but avoiding it is as dangerous as not believing in con men, burglars, or serial killers. 9/11 is the excuse for all the killing and seizing of oil the Bush administration is doing, and every time they think of another way to violate our civil rights or attack a country that wasn't involved with 9/11, the less likely it looks like people were just asleep at the switch that day.
CHANGING THE RULES
The 1997 procedures provided a clear way for the military to respond to an emergency such as a hijacking:
"4.7.1. Immediate Response.
Requests for an immediate response (i.e., any form of immediate action taken by a DoD Component or military commander to save lives, prevent human suffering, or mitigate great property damage under imminently serious conditions) may be made to any Component or Command. The DoD Components that receive verbal requests from civil
authorities for support in an exigent emergency may initiate informal planning and, if required, immediately respond as authorized in DoD Directive 3025.1 (reference (g))."
Rumsfeld went ahead and clouded the waters. The priority in the June 1st, 2001 directive is to place decision making power -- in the specific case of a hijacking -- into the hands of the Secretary of Defense. This is repeated in
multiple paragraphs:
"c. Military Escort Aircraft
(1) When notified that military escort aircraft are needed in conjunction with an aircraft piracy (hijacking) emergency, the DDO, NMCC, will notify the appropriate unified command or USELEMNORAD to determine if suitable aircraft are available and forward the request to the Secretary of Defense for approval in accordance with DODD
3025.15, paragraph D.7 (reference d)."
This creates the necessity for: 1) making a request to the Secretary of Defense, and 2) receiving approval before military aircraft may respond.
http://sf.indymedia.org/news/2003/07/1628578.php