A protester launches firecrackers towards a Turkish police water cannon during clashes in Istanbul, Sunday, Feb. 14, 2016, between police forces and people protesting against security operations against Kurdish rebels in southeastern Turkey. Turkey imposed curfews in mainly Kurdish towns and districts in December while its security forces battled militants linked to the Kurdistan Workers’ Party, or PKK, who set up barricades, dug trenches and primed explosives in the areas they have declared to be under Kurdish self-rule. (AP Photo/Cagdas Erdogan)

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