Bill O'Reilly reported on his radio show several times that the Democrats in Congress told the new President that if he even thought about allowing investigations of the Clintons he would not get anything through Congress.
Though your idea has merit also, IMO. I.e., "My guess is that this administration is dirty as well."
It ain't Bush bashing, it's politics as usual.
But this country, these people, need something other than "politics as usual" to restore a sense of ethics and faithfulness to an honorable ideal. This country will continue to decline unless it is invigorated with ideals and basic principles that respect a compact between people. This federal government has become a pack of lies supported by a gaggle of calculating, lying creeps - how can any honest citizen support it?