A sign that reads, "Never forget" is laced with flowers at the site of an attack in central east Paris, on November 15, 2015, two days after deadly attacks took place across the city. Islamic State jihadists claimed a series of coordinated attacks by gunmen and suicide bombers in Paris that killed at least 128 people in scenes of carnage at a concert hall, restaurants and the national stadium. AFP PHOTO / KENZO TRIBOUILLARD (Photo credit should read KENZO TRIBOUILLARD/AFP/Getty Images)
