ISTANBUL, TURKEY - JANUARY 12: Emergency services attend the scene after an explosion in the central Istanbul Sultanahmet district on January 12, 2016 in Istanbul, Turkey. At least 10 people have been killed and 15 wounded in a suicide bombing near tourists in the central Istanbul historic Sultanahmet district, which is home to world-famous monuments including the Blue Mosque and the Hagia Sophia. Turkish President Erdogan has stated that the suicide bomber was of Syrian origin. (Photo by Elif Sogut/Getty Images)
