FILE PHOTO: People walk near a board showing currency exchange rates of the U.S. dollar and euro against the rouble in Moscow, Russia, January 21, 2016. REUTERS/Maxim Shemetov/File Photo
FILE PHOTO: People walk near a board showing currency exchange rates of the U.S. dollar and euro against the rouble in Moscow, Russia, January 21, 2016. REUTERS/Maxim Shemetov/File Photo