Syrian rebels gain ground in Aleppo

In Syria's Aleppo province, the balance of power is changing fast. From the Turkish border through to the edge of Aleppo city, fighters of the Free Syrian Army have taken control while the Syrian army has largely disappeared. But the fight against forces loyal to Bashar al-Assad is far from over. Al Jazeera's Anita McNaught reports exclusively from Al-Bab in Aleppo province.