A riot police officer guards the Athens' christmas tree at Syntagma squre during a protest on December 20, 2008. After two weeks of clashes, as the government faced growing pressure over its handling of the crisis sparked by the December 6 police killing of a teenager. By Aris Messinis/AFP/Getty Images.
We want to hear what you think about this article. Submit a letter to the editor or write to firstname.lastname@example.org.