An impassioned defense of the freedom of speech, from St?phane Charbonnier, a journalist murdered for his convictions. On January 7, 2015, two gunmen stormed the offices of the French satirical newspaper Charlie Hebdo. They took the lives of twelve men and women, but they called for one man by name: "Charb." Known by his pen name, St?phane Charbonnier was editor in chief of Charlie Hebdo, an outspoken critic of...