FILE PHOTO: A worker controls the freight level of a tanker wagon at the Rosneft oil terminal in Arkhangelsk, May 30, 2007. REUTERS/Sergei Karpukhin/File Photo
FILE PHOTO: A worker controls the freight level of a tanker wagon at the Rosneft oil terminal in Arkhangelsk, May 30, 2007. REUTERS/Sergei Karpukhin/File Photo