ISTANBUL, July 25, 2016(Xinhua) -- Turkey's Republican People's Party (CHP) leader Kemal Kilicdaroglu delivers a speech to the crowd during a rally at Istanbul's Taksim square in Turkey, on July 24, 2016. Tens of thousands of Turks on Sunday flocked to a rally in Istanbul organized by the main opposition but joined by the ruling party as well to say "no" to the failed coup attempt a week ago. (Xinhua/He Canling)