And that cuts it down to how many?
Would it include someone like Ridge, Snow etc?...still a long list.
The AP has an article as well: http://www.freerepublic.com/focus/f-news/1443317/posts
To the NYT story it adds: " Rove told the grand jury that by the time Novak had called him, he believes he had similar information about Wilson's wife from another reporter but had no recollection of which reporter had told him about it first, the source said.
When Novak inquired about Wilson's wife working for the CIA, Rove indicated he had heard something like that, according to the source's recounting of the grand jury testimony."
REPORTERS SOURCE OF LEAK!!!!
Administration official could include anybody working for CIA, FBI, DOJ, DOD, you name it. An official could be some supervisor in any one of those departments plus a dozen more.