Unrelenting Assault on Aleppo Is Called Worst Yet in Syria’s Civil War - The New York Times
Rick Gladstone and Somini Sengupta
The United Nations secretary general, Ban who has repeatedly denounced what he has called the Syrian government’s culpability in most civilian casualties of the war, also expressed shock at the use of bombs.
['The', 'United', 'Nations', 'secretary', 'general,', 'Ban', 'who', 'has', 'repeatedly', 'denounced', 'what', 'he', 'has', 'called', 'the', 'Syrian', 'government’s', 'culpability', 'in', 'most', 'civilian', 'casualties', 'of', 'the', 'war,', 'also', 'expressed', 'shock', 'at', 'the', 'use', 'of', 'bombs.']