People all over the world are standing with French satirical paper Charlie Hebdo, saying, "Je suis Charlie," in solidarity with the outlet after 12 employees were killed in a recent attack after they printed a cartoon depicting the Prophet Muhammed.

According to Islam, there can be no image depicting their prophet and Charlie Hebdo has a penchant for ignoring this "law." In fact, their offices were fire-bombed in 2011 after a cartoon Muhammed appeared on its November cover, renamed "Charia Hebdo," for Sharia law, and with the prophet saying, "100 lashes of the whip if you don't die laughing." Guest editor for this issue -- Muhammed, himself.

But over the years, Islam is not the only target of the paper's satire. Both Christianity and Judaism have been regularly mocked. Some covers quite shocking -- see a selection below:

While these covers may offend, the big difference is that the offended Jews or Christians have never stormed the building and murdered the publishers.