Residents inspect the damage after what activists said was heavy shelling by forces loyal to Syrian President Bashar Al-Assad in Duma, Damascus
Residents inspect the damage after what activists said was heavy shelling by forces loyal to Syrian President Bashar Al-Assad in Duma, Damascus, December 26, 2013. REUTERS/Bassam Khabieh (SYRIA - Tags: POLITICS CIVIL UNREST)
A man holds a child at a damaged site after what activists said was heavy shelling by forces loyal to Syrian President Bashar Al-Assad in Duma, Damascus
A man holds a child at a damaged site after what activists said was heavy shelling by forces loyal to Syrian President Bashar Al-Assad in Duma, Damascus, December 26, 2013. REUTERS/Bassam Khabieh (SYRIA - Tags: POLITICS CIVIL UNREST)
A boy reacts as he is carried on a stretcher at a damaged site after what activists said was heavy shelling by forces loyal to Syrian President Bashar Al-Assad in Duma, Damascus
A boy reacts as he is carried on a stretcher at a damaged site after what activists said was heavy shelling by forces loyal to Syrian President Bashar Al-Assad in Duma, Damascus, December 26, 2013. REUTERS/Bassam Khabieh (SYRIA - Tags: POLITICS CIVIL UNREST)
Smoke rises after what activists said was heavy shelling by forces loyal to Syrian President Bashar Al-Assad in Duma, Damascus
Smoke rises after what activists said was heavy shelling by forces loyal to Syrian President Bashar Al-Assad in Duma, Damascus, December 26, 2013. REUTERS/Bassam Khabieh (SYRIA - Tags: POLITICS CIVIL UNREST)
Fatima Kahn, the mother of British doctor Abbas Kahn, reacts after his funeral service at the Regent's Park Mosque in central London
Fatima Kahn, the mother of British doctor Abbas Kahn, reacts after his funeral service at the Regent's Park Mosque in central London December 26, 2013. Following the service, the body of Abbas Kahn, who died in custody in Syria, was taken to east London to be buried. REUTERS/Neil Hall (BRITAIN - Tags: POLITICS HEALTH OBITUARY)
Fatima Kahn, the mother of British doctor Abbas Kahn, reacts after his funeral service at the Regent's Park Mosque in central London
Fatima Kahn (C), the mother of British doctor Abbas Kahn, reacts after his funeral service at the Regent's Park Mosque in central London December 26, 2013. Following the service, the body of Abbas Kahn, who died in custody in Syria, was taken to east London to be buried. REUTERS/Neil Hall (BRITAIN - Tags: POLITICS HEALTH OBITUARY)
Fatima Kahn, the mother of British doctor Abbas Kahn, reacts after his funeral service at the Regent's Park Mosque in central London
Fatima Kahn (C), the mother of British doctor Abbas Kahn, reacts after his funeral service at the Regent's Park Mosque in central London December 26, 2013. Following the service, the body of Abbas Kahn, who died in custody in Syria, was taken to east London to be buried. REUTERS/Neil Hall (BRITAIN - Tags: POLITICS HEALTH OBITUARY)
Free Syrian Army fighters pose for a photograph as one of them stands on a truck-mounted weapon in Aleppo's al-Ansari al-Sharqi neighbourhood
Free Syrian Army fighters pose for a photograph as one of them stands on a truck-mounted weapon in Aleppo's al-Ansari al-Sharqi neighbourhood, December 26, 2013. REUTERS/Ammar Abdullah (SYRIA - Tags: POLITICS CIVIL UNREST CONFLICT)
Free Syrian Army fighters look on as their fellow fighters fire an anti-aircraft weapon towards forces loyal to the Syrian regime in Aleppo's al-Ansari al-Sharqi neighbourhood
Free Syrian Army fighters look on as their fellow fighters fire an anti-aircraft weapon towards forces loyal to the Syrian regime in Aleppo's al-Ansari al-Sharqi neighbourhood, December 26, 2013. REUTERS/Ammar Abdullah (SYRIA - Tags: POLITICS CIVIL UNREST CONFLICT)
Free Syrian Army fighters stand on a pick-up truck mounted with an anti-aircraft weapon in Aleppo's al-Ansari al-Sharqi neighbourhood
Free Syrian Army fighters stand on a pick-up truck mounted with an anti-aircraft weapon in Aleppo's al-Ansari al-Sharqi neighbourhood, December 26, 2013. REUTERS/Ammar Abdullah (SYRIA - Tags: POLITICS CIVIL UNREST CONFLICT)