NEW : Syrian security forces killed protesters , an opposition group says . The Arab League is considering withdrawing Syria from the region . The Syrian ambassador blamed foreign influences for the unrest in his country . In his opening remarks , Syrian ambassador Yousef Ahmad blamed foreign influences for the unrest in his country . About 3,000 people have died in months of protests against the government .
NEW : Syrian security forces killed protesters , an opposition group says . The Arab League is considering withdrawing Syria from the region . The Syrian ambassador blamed foreign influences for the unrest in his country . About 3,000 people have died in months of protests against the government .