A woman lays a flower at the place of Thursday's attack on the Champs Elysees boulevard in Paris, Friday, April 21, 2017. France began picking itself up Friday from another deadly shooting claimed by the Islamic State group, with President Francois Hollande convening the government's security council and his would-be successors in the presidential election campaign treading carefully before voting this weekend. (AP Photo/Christophe Ena), APTOPIX