
Tourists walk on the street in blue and white village of Sidi Bou Said, a popular tourist destination near Tunis, Tunisia, May 2, 2017. (Xinhua/Adele Ezzine)

Tourists walk on the street in blue and white village of Sidi Bou Said, a popular tourist destination near Tunis, Tunisia, May 2, 2017. (Xinhua/Adele Ezzine)