Now there are Intelligence worries about Cunningham

This story keeps going:

The chairman of the House Intelligence Committee has asked committee attorneys to review former Rep. Randy "Duke" Cunningham's work on the panel to ensure he didn't improperly influence committee actions or decisions.

Rep. Pete Hoekstra, R-Mich., ordered the review after learning of Cunningham's guilty plea Monday to charges of corruption and tax evasion for taking $2.4 million in bribes, mostly from two defense contractors, in exchange for steering government business their way, said committee spokesman Jamal Ware.

Hoekstra also ordered Cunningham's access to classified information terminated immediately, Ware said Wednesday.

So, how is it that a top White House staffer who violated national security still has access to classified info?