Syria war envelops region in "staggering" crisis: aid agency

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Syrian refugees wait to cross the border to Turkey at Bab El-Hawa on the outskirts of Idlib, near the Syrian-Turkey border, January 13, 2013. Picture taken January 13, 2013. REUTERS/Abdalghne Karoof (SYRIA - Tags: CIVIL UNREST POLITICS CONFLICT SOCIETY)