Amnesty calls for action on internet freedom.

Amnesty International has issued a "Call to Bloggers", asking them to unite to defend the freedoms of their brother bloggers in countries such as China, Iran, and Tunisia. Ahead of the Internet Governance Forum (IGF) the lobby group is asking the forum to put human rights at the centre of discussions. Reporters without Borders urges internet users to join in 24-hour online demo against internet censorship.