fix articles 372891, conveniently
1) Apparently, the FAA failed to track the aircraft despite standard procedure; 2) the US military failed to provide defense against the second attack on Manhattan despite ample time and resources to do so; 3) the aircraft supposedly targeting the White House instead hit a portion of the Pentagon which was conveniently under construction by workers; 4) the plummeting US stock markets were conveniently closed after the attack...