Occupy Wall Street
Photographer Andrew Gombert of EPA is knocked to the ground by the police during an Occupy Wall Street demonstration in New York November 17, 2011. Hundreds of Occupy Wall Street protesters marched through New York's financial district toward the stock exchange on Thursday to protest economic inequality at the heart of the American capitalism. REUTERS/Brendan McDermid
CARTAGENA, Colombia/BEIRUT U.S. Secretary of State John Kerry defended his efforts to negotiate with Moscow over the war in Syria on Monday, despite the collapse of a ceasefire that has led to a massive Russian-backed assault on the besieged rebel-held sector of Aleppo.