President Clinton tried to improve government contracting through various legislation and executive orders. One of the first things President W Bush did when he got into office was to sign an executive order that effectively negated most of the changes, particularly the one regarding "black listing" contractors who have a history of ripping off the government. The administration's response: the "black listed" contractors have improved; they promise not to rip off the government anymore. Then the Iraq War started and government contractors made billions with basically no oversight. And we all know how that went.