Less explicitly political than that Jacobin article I posted right in the wake of the attack. Crucial paragraphs:

Often in the wake of a terrorist attack, we see governments move swiftly to adopt new laws without consideration of the privacy rights being sacrificed in the process. Even as we mourn the losses at Charlie Hebdo, we must be wary of any attempt to rush through new surveillance and law enforcement powers, which are likely to disproportionately affect Muslims and other minorities.

The attack on Charlie Hebdo was an attack on individuals exercising their free expression rights. But we must not sacrifice some rights in a rush to protect others.