TOPSHOTS Demonstrators march with a poster showing the faces of victims killed in a suicide bomb attack in the southern Turkish town of Suruc two days before on July 22, 2015 in Ankara. A suicide bomber, identified as a 20-year-old Turk, blew himself up on July 20 in the small town of Suruc across the border with Syria from the embattled town of Kobane, a battleground between Kurds and IS fighters. The explosion killed 32 people and wounded about a hundred others, most of them young Kurds who had gone to Suruc to prepare for an humanitarian aid mission in Kobane. AFP PHOTO/ADEM ALTAN