Syria troops shell Aleppo neighborhoods

Syrian activists say regime forces are shelling districts of Aleppo as fierce clashes continue on the ground for control of the key northern city.

Aleppo-based activist Mohammed Saeed says the shelling is most intense in the southwestern neighborhoods of Salaheddine and Saif al-Dawla, some of the first areas seized by the rebels when they started last week a push to take over the city after being routed from the capital Damascus. The Britain-based Syrian Observatory for Human Rights also reported heavy fighting and explosions in Aleppo Sunday. (AP)