From the second exchange between Greenwald and W. James Antle III in the LA Times:
Given the overwhelmingly Democratic tilt of the career bureaucracy in most civilian portions of the federal government, I must say I'm not terribly concerned that Bush's "burrowing" is going to derail any Obama administration initiatives. Elliot Abrams is not going to be making Obama's foreign policy, and Atty. Gen. Michael B. Mukasey is not going to be overruling Holder (assuming he's confirmed) at the Department of Justice. I won't defend the practice, but burrowing is common, bipartisan and in this case likely to be [no] more of an impediment to the Obama administration than the pranks of political appointees removing keys from White House keyboards or similar hi-jinks.
Now it seems those closely detailed stories were largely bunk. Last week it was revealed that a formal review by the General Accounting Office, Congress' investigative agency, "had found no damage to the offices of the White House's East or West Wings or EOB" and that Bush's own representatives had reported "there is no record of damage that may have been deliberately caused by the employees of the Clinton administration."