People set up makeshift barricades to block entrance of the cemevi in Gazi neighborhood
People set up makeshift barricades to block entrance of the cemevi, an Alevi place of worship, in Gazi neighborhood in Istanbul, Turkey, July 27, 2015. Turkey attacked Kurdish insurgent camps in Iraq for a second night on Sunday, security sources said, in a campaign that could end its peace process with the Kurdistan Workers Party (PKK). Ankara, which called for a special NATO meeting on Tuesday to discuss its security concerns, said two soldiers were killed and four wounded in an earlier attack by PKK militants. The renewed conflict has sparked protests in parts of Istanbul as well as the southeast. A police officer was killed in clashes in the city's volatile Gazi district on Sunday, the third day of violence there following the death of a leftist activist during police raids on suspected militants.The renewed conflict has sparked protests in parts of Istanbul as well as the southeast. A police officer was killed in clashes in the city's volatile Gazi district on Sunday, the third day of violence there following the death of a leftist activist during police raids on suspected militants. REUTERS/Umit Bektas