A money changer holds U.S dollars as he sits at his stall in Maaret al-Naaman town in Idlib province February 2, 2015. Many money changers opened recently in rebel-controlled areas where it has become one of the most prevalent businesses. The crisis has brought the dollar into much wider circulation as people try to protect themselves against currency depreciation and inflation. Picture taken February 2, 2015. REUTERS/Khalil Ashawi (SYRIA - Tags: CIVIL UNREST POLITICS BUSINESS CONFLICT)