NORAD Subpeona

A federal commission is issuing a subpoena for the North American Aerospace Defense Command.

The commission is investigating the September 11th attacks and members hope NORAD will turn over documents about U.S. air defense on that day.

Those involved say they are "especially dismayed" by incomplete information from NORAD.

NORAD says it has already given over available transcripts and audio tapes and will provide any other necessary information in full compliance.