Iranians prepare for sanctions

Libyans are celebrating the first anniversary of the uprising against Muammar Gaddafi with fireworks and slogans. Ashley Crowson looks at the key events in post-Gaddafi Libya.

Tibetan resistance against Chinese authorities have increased in recent times. Access to the region is restricted for most mainstream media. Much of the international social networking sites are banned in the region as well. Prasanth Aby Thomas A look at the range of protests through social media.