Turkey, Syria trade fire; border tensions mount - Article Photos 3/9

Syrian rebels stand in position near to road blocks and obstacles along a main though fare in Tel Abyad, Syria, Friday, Oct. 5, 2012. On Friday, a Syrian mortar round hit inside Turkey, causing no injuries, and Turkish troops returned fire, the state-run news agency Anadolu said late Friday, and Turkey deployed more troops near to the border with Syria. (AP Photo)