Stéphane Charbonnier, publisher and cartoonist of Charlie Hebdo, draws on the magazine's latest issue, which features several cartoons caricaturing the Prophet Muhammed. (AFP/Fred Dufour)
Stéphane Charbonnier, publisher and cartoonist of Charlie Hebdo, draws on the magazine's latest issue, which features several cartoons caricaturing the Prophet Muhammed. (AFP/Fred Dufour)

Charlie Hebdo cartoons set off fierce debate in France