Deals with disclosure of collusive efforts of the United States (U.S.) Department of Defense and Lockheed Corp. to push scandal-ridden C-5A cargo airplane through U.S. Congress. Glimpse into how the Defense Department really buys and promotes its weapons; Description of lobby plan; Major concern for taxpayers. INSETS: Leaky Navy;Military Overkill;Top Wages for Weapons Workers;The Future Battleground