When Charlie Hebdo cartoonist Coco thought back and drew for a new documentary about the slaughter she survived 10 years ago at the French satirical journal, the memories that streamed from her marker pen were all black.

What’s more important, the freedom to mock, or protection of what many hold sacrosanct? After the Charlie Hebdo massacre, France opted for the former. But that may be shifting.

France on Tuesday commemorated the victims of the deadly assault on the Charlie Hebdo satirical magazine 10 years ago that began a spate of Islamist militant attacks on the country and stoked a debate on press freedoms that still rages today.