Firefighters carry an injured man on a stretcher in front of the offices of French satirical weekly Charlie Hebdo
French president Francois Hollande leaves the Palais de l'Elysee to go to the scene of the shootingPolice officers and firefighters gather at the sceneArmed gunmen face police officers close to the newspaper's HQAmbulances and police officers gather at the scene of the attackA police car was riddled with bullets during the attackPolice officers take security measures in ParisA police officer stands next to the bicycle of a police officer who was hit by a car near the shell of a bulletPolice officers and forensic experts examine the car used by the gunmenPolice block roads in ParisEmergency workers at the scene of the attackFrench President Francois Hollande and Interior Minister Bernard Cazeneuve arrive at the scene of the shooting in ParisA police officer stands guard next to the 'Charlie Hebdo' headquarters