Article Photos: Turkey-Syria clash showcases dangers of spillover 1/4

  In this Tuesday, Oct. 2, 2012 photo, a Syrian revolution flag painted on a wall in Arsal, a Sunni Muslim town eastern Lebanon near the Syrian border, has become a safe haven for war-weary Syrian rebels and hundreds of refugee families. Many in Arsal support the rebels, but the townâs stand is risking heightened tensions with its Shiite Muslim neighbors in an area controlled by Hezbollah, a militia that backs the Syrian regime. Deepening sectarian rifts are one of the ways in which Syriaâs 18-month-old conflict is destabilizing an already volatile region. (AP Photo/Bilal Hussein)