As this linked story below is copyrighted, I will just post the link, but there are details about document falsification of investigative reports and audits and specifically mentions the "Clinton administration's involvement in decontrolling weapons-technology transfers to the People's Republic of China". This may well have been the reason for the bug.It also mentions another story about the previous inspector general, Eleanor J. Hill entitled "Controversial Staffer Clouds 9/11 Probe". I will see if I can find the story...in the meantime, here is a link to what I have found so far...
New DoD inspector general cleans house - the last word - Department of Defense, Joseph E. Schmitz