French police and an anti-crime brigade secure a street during a counterterrorism operation in the Paris suburb of Argenteuil on July 21, 2016, the day Parliament extended France’s state of emergency.

French police and an anti-crime brigade secure a street during a counterterrorism operation in the Paris suburb of Argenteuil on July 21, 2016, the day Parliament extended France’s state of emergency.

Reuters/Charles Platiau