Activists hold a banner, reading: 'Europe Against Neo-Nazism,' in front of the Greek Parliament in Athens on December 15, 2012 during a European march for democracy against racism, antisemitism and neo-Nazism. Hundreds of European activists, immigrants and anti-racist activists joined a march from the Greek Parliament to the Acropolis archaeological site in Athens.  Violent attacks on migrants have escalated after the political success of a far-right group, Golden Dawn, which in June won over 400,000 votes in national elections and sent 18 lawmakers to parliament. AFP PHOTO / LOUISA GOULIAMAKI        (Photo credit should read LOUISA GOULIAMAKI/AFP/Getty Images)