NEW : Emmanuel : none passed classified info . NEW : Emmanuel : ` ` Caught in the act of spying '' Release of the foreign spies is to occur quickly , federal officials say . The suspects on Thursday plead guilty to failing to register as foreign agents .
NEW : Holder : none passed classified info . NEW : Emmanuel : `` Caught in the business of spying '' Expulsion of 10 suspected spies is to occur quickly , federal officials say . The suspects on Thursday plead guilty to failing to register as foreign agents .