Seven House committee leaders have called on U.S. Treasury Secretary Steven Mnuchin to outline the reasons why the United States is easing sanctions on entities connected to Russian tycoon Oleg Deripaska.
RFE/RL: House Democrats demand briefing on Russia sanctions move
Russian billionaire Oleg Deripaska, who heads aluminium producer Rusal, attends the St. Petersburg International Economic Forum (SPIEF) in Saint Petersburg on June 1, 2017.
