In this Friday, Nov. 2, 2012, photo, damaged buildings are seen along a desolated street in the Karm al-Jebel battlefield after several days of intense clashes between rebel fighters and the Syrian army in Aleppo, Syria. (AP Photo/Narciso Contreras)

Photo by: Narciso Contreras

In this Friday, Nov. 2, 2012, photo, damaged buildings are seen along a desolated street in the Karm al-Jebel battlefield after several days of intense clashes between rebel fighters and the Syrian army in Aleppo, Syria. (AP Photo/Narciso Contreras)