2012: A year in review

As the year draws to a close, Al Jazeera looks back at 2012 and some of the events that changed our world.

From conflict in Syria to the new politics of Egypt; from protests in Greece to the Olympics in London.

As the year draws to a close, Al Jazeera looks back at 2012 and some of the events that changed our world.

Source: Al Jazeera