Cartoonists commemorate the Charlie Hebdo attacks, 10 years on

On January 7, 2015, gunmen stormed the offices of French satirical weekly Charlie Hebdo and assassinated 12 people in an attack that shook France to its core and sparked a global outcry about press freedom. Ten years after the assault that coined the phrase "Je suis Charlie", the fight for secularism continues. A look back at the tragedy through cartoons, with a selection from Cartooning for Peace.