Charles McGonigal, the former top FBI counterintelligence official in New York, pleaded guilty to a federal charge of conspiring to violate U.S. sanctions by taking money from Oleg Deripaska, a sanctioned Russian oligarch and ally of Vladimir Putin. He admitted to laundering $17,500 from Gazprom Bank in Russia to his private account and is facing up to five years in prison when he is sentenced on August 3.