The greatest threat to the freedom of the press and expression doesn't come from extremists -- it comes from government itself.
Leaders and dignitaries from across the world convened in Paris on Sunday in a show of unity following the attacks on Charlie Hebdo. Unfortunately, many of the governments represented have atrocious records dealing with the press and freedom of expression in their own countries. To mention a few:
Britain's government did it's best to hamper the Guardian's ability to report on state surveillance revelations from the Edward Snowden documents.
Turkey's government just arrested the editor in chief of a leading newspaper and is constantly prosecuting cartoonists for drawing-related crimes.
In a highly-flawed trial, Egypt's government jailed 3 Al Jazeera journalists for aiding the Muslim Brotherhood.
The U.S. government -- and the Obama administration in particular -- has aggressively pursued and jailed whistleblowers that speak to journalists. The only CIA employee to face jail time for the torture program at the agency was John Kiriakou, who tried to expose it.