Thousands of protesters took part in a march against the government's proposed changes to public sector pensions in London today (Nov. 30, 2011). Oli Scarff/Getty Images hide caption

itoggle caption Oli Scarff/Getty Images

Greek Prime Minister George Papandreou heads to a cabinet meeting in Athens earlier today (Nov. 3, 2011). Louisa Gouliamaki /AFP/Getty Images hide caption

itoggle caption Louisa Gouliamaki /AFP/Getty Images

German Chancellor Angela Merkel talks to French President Nicolas Sarkozy on the eve of the G-20 summit in Cannes, France, earlier today. Lionel Bonaventure /AFP/Getty Images hide caption

itoggle caption Lionel Bonaventure /AFP/Getty Images