A French flag flies half-mast at the Elysee Palace in Paris on January 8, 2015, on a day of mourning following an attack on January 7 by armed gunmen on the offices of French satirical weekly Charlie Hebdo. A stunned and outraged France began a national day of mourning on January 8, as security forces desperately hunted two brothers suspected of gunning down 12 people in an Islamist assault on a satirical weekly, the country's bloodiest attack in half a century. AFP PHOTO / PATRICK KOVARIK / AFP PHOTO / PATRICK KOVARIK (Photo credit should read PATRICK KOVARIK/AFP via Getty Images)
