Cheney has planted aides in major Cabinet departments, often over the objection of a Cabinet secretary, to make sure his policies are carried out. He sits in on the Senate Republican caucus, to stamp out any rebellions. Cheney loyalists from the Office of the Vice President dominate interagency planning meetings.
The Iraq war is the work of Cheney and Rumsfeld. The capture of the career civil service is pure Cheney. The disciplining of Congress is the work of Cheney and Rove. The turning over of energy policy to the oil companies is Cheney. The extreme secrecy is Cheney and Attorney General Alberto Gonzales.
If Cheney were the president, more of this would be smoked out because the press would be paying attention. The New York Times’ acerbic columnist Maureen Dowd regularly makes sport of Cheney’s dominance, and there are plenty of jokes (Bush is a heartbeat away from the presidency). But you can count serious newspaper or magazine articles on Cheney’s operation on the fingers of one hand.