PARIS, FRANCE - APRIL 23: Tourists take a selfie in front of Paris cathedral Notre-Dame 'Notre-Dame de Paris' on April 23, 2015 in Paris, France. France is still one of the leading tourist destination in the world. (Photo by Chesnot/Getty Images)
PARIS, FRANCE - APRIL 23: Tourists take a selfie in front of Paris cathedral Notre-Dame 'Notre-Dame de Paris' on April 23, 2015 in Paris, France. France is still one of the leading tourist destination in the world. (Photo by Chesnot/Getty Images)