Images from Syria

A woman and a girl react after, according to activists, two barrel bombs were thrown by forces loyal to  President Bashar Al-Assad, in Hullok neighborhood, Aleppo, May 1, 2014. 

People inspect a site hit by what activists said were barrel bombs dropped by forces loyal to President Bashar al-Assad, in al-Letmana village, Hama province, May 1, 2014. 

Men inspect a damaged room at a site hit by what activists said were barrel bombs dropped by forces loyal to President Bashar al-Assad, in al-Letmana village, Hama province, May 1, 2014. 

People inspect a site hit by what activists said were barrel bombs dropped by forces loyal to President Bashar al-Assad, in al-Letmana village, Hama province, May 1, 2014. 

Residents run after activists said two barrel bombs were thrown by forces loyal to President Bashar Al-Assad in Aleppo, May 1, 2014.

Injured children cry after activists said two barrel bombs were thrown by forces loyal to President Bashar Al-Assad in Aleppo, May 1, 2014.

Residents look for survivors through rubble after what activists described as a barrel bomb attack by forces loyal to President Bashar Al-Assad in Aleppo, May 1, 2014.

A man walks inside a mosque damaged by what activists described as a barrel bomb attack by forces loyal to President Bashar Al-Assad in Aleppo, May 1, 2014.