Kerry Calls for Immediate Ceasefire: 'Absolutely No Justification' for Syrian BrutalitySecretary of State John Kerry says the Syrian war will not end if Aleppo falls and calls on the country to 'negotiate constructively' in GenGet more newsLiveonPrintDec. 15, 2016, 9:08 PM UTC / Updated Dec. 15, 2016, 9:08 PM UTC