Source:
APThe FBI on Monday released surveillance tapes, photos and hundreds of pages of documents that shed new light on operation "Ghost Stories," the bureau's investigation of a ring of Russian sleeper agents that ended after more than a decade in the biggest spy swap since the Cold War.
Called illegals because they took civilian jobs instead of operating inside Russian embassies and military missions, the spies, including New York real estate agent Anna Chapman, mostly settled into quiet lives in middle-class neighbourhoods.
Their long-range assignment from Moscow: burrow deep into US society and cultivate contacts with academics, entrepreneurs and government policymakers on subjects from defence to finance.
The heavily-edited files provide a glimpse into the intensive surveillance the deep cover agents were under, in some cases for almost a decade, showing the middle-class spies with their children, shopping or in one case attending a graduation ceremony.
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http://www.guardian.co.uk/world/2011/oct/31/fbi-russian-spy-ring-anna-chapman