A protester argues with a police officer who along with other policemen blocks a street in central Athens during a march towards the U.S. embassy November 17, 2013. Thousands of Greeks protesting ... more 
A protester argues with a police officer who along with other policemen blocks a street in central Athens during a march towards the U.S. embassy November 17, 2013. Thousands of Greeks protesting against austerity marched through the streets of Athens on Sunday to mark the 40th anniversary of a bloody student uprising against the then-ruling military junta. REUTERS/Yannis Behrakis (GREECE - Tags: CIVIL UNREST POLITICS ANNIVERSARY TPX IMAGES OF THE DAY) less 
1 / 23
Reuters | Photo By YANNIS BEHRAKIS / REUTERS
Sun, Nov 17, 2013 2:11 PM EST