FILE - In this June 8, 2013, file photo, Turkish protesters, mostly soccer fans of Besiktas who call themselves "Carsi" wave a poster of Turkey's founder Kemal Ataturk as they celebrate in rain at the city's Kugulu Park in Ankara, Turkey. It was the height of Turkey’s summer of upheaval, and riot police were hammering protesters. The tear gas at Istanbul’s Taksim Square was so thick that doctors trying to treat the wounded in a makeshift clinic could barely breathe or see. So a group of them, all wearing white lab coats, set off to find relief in a nearby hospital. They turned into an alley and came face-to-face with police, just yards away. The officers took aim, lifted their guns and launched tear gas canisters straight at the medics.(AP Photo/Burhan Ozbilici, File)