Fighting intensifies over Syria's largest city

This citizen journalism image taken on Friday September 7, 2012 and provided by Idlib News Network ENN, purports to show anti-Syrian regime protesters holding a banner during a demonstration at Kfar Nebel town, in Idlib province, northern Syria. (AP Photo/Idlib News Network ENN) THE ASSOCIATED PRESS IS UNABLE TO INDEPENDENTLY VERIFY THE AUTHENTICITY, CONTENT, LOCATION OR DATE OF THIS HANDOUT PHOTO