The anonymous, telegraphic report is from Col Patrick Lang's blog (Lang is a highly-decorated retired intelligence officer, who served in the Defense Intelligence Agency):
"Sources familiar with the FBI investigation… say that the investigation is continuing even though the charges against [former Israel lobbyists] Rosen and Weissman were dropped. [Congresswoman Jane] Harman was interviewed by DoJ prosecutors after the Rosen/Weissman charges were dropped.
Sources indicate that based on multi-agency reports of Israeli espionage activities in the U.S. prior to 9/11, George Tenet as DCI ordered his senior staff to assemble for him a study of all the files available concerning the history of Israeli espionage activities in the US. The resulting study shocked him."
Charges were dropped 12 days ago. Thanks to Ali Gharib of IPS.