Article Photos: Obama summons world leaders to reject extremism



Syrian Ambassador to the United Nations Bashar Al-Jaafari, right, listens as U.S. President Barack Obama addresses the 67th session of the United Nations General Assembly at U.N. headquarters Tuesday, Sept. 25, 2012. (AP Photo/Mary Altaffer)

Syrian Ambassador to the United Nations Bashar Al-Jaafari, right, listens as U.S. President Barack Obama addresses the 67th session of the United Nations General Assembly at U.N. headquarters Tuesday, Sept. 25, 2012. (AP Photo/Mary Altaffer)