Security measures at the compound included more than 12-foot-high barbed-wire fences and access restricted by two security gates.

WSJ: How bin Laden Was Found and Killed

U.S. Deputy Defense Secretary Paul Wolfowitz said the list was restricted due to security concerns.

CNN: Anger over Iraq contracts list

The Secretary of Commerce should be obliged to obtain the consent of the Secretary of Defense as to items on the Control List -- the list of goods and technologies whose export is restricted for national security purposes.

CENTERFORSECURITYPOLICY: Center's Bryen Blows Whistle on Tech Transfer Fiasco