A police officer stands guard as tourists walk in Sidi Bou Said, a tourist destination, in Tunis, March 23, 2015.
Pallbearers carry a coffin during the funeral ceremony of Orazio Conte and Antonella Sesino, two of the four Italian tourists that were killed in Tunis' National Bardo Museum attack, in Turin, Italy, March 23, 2015.
Men carry the coffin of Yassine al-Abidi, who gunned down 20 foreign tourists at Tunisia's Bardo Museum, in Tunis, March 22, 2015.
At a protest in Tunisia, activists are defiant, saying terrorism will not change their way of life, Tunis, March 19, 2015. (Mohamed Krit/VOA)