Protesters clash with riot police during a demonstration in Athens, Greece, 1 May 2010. The Greek government is implementing austerity measures, amidst protests, that envision a major overhaul of the taxation and social security/pension systems. Greece has vowed to tackle the debt crisis that has shaken the entire European Union and put the euro currency under pressure. EPA/ORESTIS PANAGIOTOU
Protesters clash with riot police during a demonstration in Athens, Greece, on 1 May 2010. The Greek government is implementing austerity measures, amidst protests, that envision a major overhaul of the taxation and social security/pension systems. Greece has vowed to tackle the debt crisis that has shaken the entire European Union and put the euro currency under pressure. EPA/PANAGIOTIS MOSCHANDREOU
Protesters clash with riot police as a TV van is on fire during a demonstration in Athens, Greece, 1 May 2010. The Greek government is implementing austerity measures, amidst protests, that envision a major overhaul of the taxation and social security/pension systems. Greece has vowed to tackle the debt crisis that has shaken the entire European Union and put the euro currency under pressure. EPA/ORESTIS PANAGIOTOU
Protesters clash with riot police during a demonstration in Athens, Greece, 1 May 2010. The Greek government is implementing austerity measures, amidst protests, that envision a major overhaul of the taxation and social security/pension systems. Greece has vowed to tackle the debt crisis that has shaken the entire European Union and put the euro currency under pressure. EPA/ORESTIS PANAGIOTOU
Protesters clash with riot police during a demonstration in Athens, Greece, on 1 May 2010. The Greek government is implementing austerity measures, amidst protests, that envision a major overhaul of the taxation and social security/pension systems. Greece has vowed to tackle the debt crisis that has shaken the entire European Union and put the euro currency under pressure. EPA/PANAGIOTIS MOSCHANDREOU
Protesters clash with riot police during a demonstration in Athens, Greece, on 1 May 2010. The Greek government is implementing austerity measures, amidst protests, that envision a major overhaul of the taxation and social security/pension systems. Greece has vowed to tackle the debt crisis that has shaken the entire European Union and put the euro currency under pressure. EPA/PANAGIOTIS MOSCHANDREOU
Protesters clash with riot police during a demonstration in Athens, Greece, on 1 May 2010. The Greek government is implementing austerity measures, amidst protests, that envision a major overhaul of the taxation and social security/pension systems. Greece has vowed to tackle the debt crisis that has shaken the entire European Union and put the euro currency under pressure. EPA/PANAGIOTIS MOSCHANDREOU
Riot policemen arrest protesters in clashes during a demonstration in Athens, Greece, 1 May 2010. The Greek government is implementing austerity measures, amidst protests, that envision a major overhaul of the taxation and social security/pension systems. Greece has vowed to tackle the debt crisis that has shaken the entire European Union and put the euro currency under pressure. EPA/ORESTIS PANAGIOTOU
Protesters clash with riot police during a demonstration in Athens, Greece, 1 May 2010. The Greek government is implementing austerity measures, amidst protests, that envision a major overhaul of the taxation and social security/pension systems. Greece has vowed to tackle the debt crisis that has shaken the entire European Union and put the euro currency under pressure. EPA/ORESTIS PANAGIOTOU
Protesters clash with riot police during a demonstration in Athens, Greece, on 1 May 2010. The Greek government is implementing austerity measures, amidst protests, that envision a major overhaul of the taxation and social security/pension systems. Greece has vowed to tackle the debt crisis that has shaken the entire European Union and put the euro currency under pressure. EPA/PANAGIOTIS MOSCHANDREOU
Riot policemen arrest protesters in clashes during a demonstration in Athens, Greece, 1 May 2010. The Greek government is implementing austerity measures, amidst protests, that envision a major overhaul of the taxation and social security/pension systems. Greece has vowed to tackle the debt crisis that has shaken the entire European Union and put the euro currency under pressure. EPA/ORESTIS PANAGIOTOU
A tv van is on fire during clashes after a demonstration in Athens, Greece, 1 May 2010. The Greek government is implementing austerity measures, amidst protests, that envision a major overhaul of the taxation and social security/pension systems. Greece has vowed to tackle the debt crisis that has shaken the entire European Union and put the euro currency under pressure. EPA/ORESTIS PANAGIOTOU
Riot policemen are on fire in clashes during a demonstration in Athens, Greece, on 1 May 2010. The Greek government is implementing austerity measures, amidst protests, that envision a major overhaul of the taxation and social security/pension systems. Greece has vowed to tackle the debt crisis that has shaken the entire European Union and put the euro currency under pressure. EPA/PANAGIOTIS MOSCHANDREOU
Protesters clash with riot police during a demonstration in Athens, Greece, on 1 May 2010. The Greek government is implementing austerity measures, amidst protests, that envision a major overhaul of the taxation and social security/pension systems. Greece has vowed to tackle the debt crisis that has shaken the entire European Union and put the euro currency under pressure. EPA/PANAGIOTIS MOSCHANDREOU
Protesters march facing riot police during a demonstration in Athens, Greece, 1 May 2010. The Greek government is implementing austerity measures, amidst protests, that envision a major overhaul of the taxation and social security/pension systems. Greece has vowed to tackle the debt crisis that has shaken the entire European Union and put the euro currency under pressure. EPA/ORESTIS PANAGIOTOU
A riot policeman walks past a graffitti reading 'No to IMF' during a demonstration in Athens, Greece, on 1 May 2010. The Greek government is implementing austerity measures, amidst protests, that envision a major overhaul of the taxation and social security/pension systems. Greece has vowed to tackle the debt crisis that has shaken the entire European Union and put the euro currency under pressure. EPA/PANAGIOTIS MOSCHANDREOU
Protesters march during a demonstration in Athens, Greece, on 1 May 2010. The Greek government is implementing austerity measures, amidst protests, that envision a major overhaul of the taxation and social security/pension systems. Greece has vowed to tackle the debt crisis that has shaken the entire European Union and put the euro currency under pressure. EPA/PANAGIOTIS MOSCHANDREOU
Protesters hold a banner reading 'Stop them' during a demonstration in Athens, Greece, on 1 May 2010. The Greek government is implementing austerity measures, amidst protests, that envision a major overhaul of the taxation and social security/pension systems. Greece has vowed to tackle the debt crisis that has shaken the entire European Union and put the euro currency under pressure. EPA/PANAGIOTIS MOSCHANDREOU
A riot policeman walks past a graffitti reading 'No to IMF' during a demonstration in Athens, Greece, on 1 May 2010. The Greek government is implementing austerity measures, amidst protests, that envision a major overhaul of the taxation and social security/pension systems. Greece has vowed to tackle the debt crisis that has shaken the entire European Union and put the euro currency under pressure. EPA/PANAGIOTIS MOSCHANDREOU
Riot policemen arrest protesters in clashes during a demonstration in Athens, Greece, 1 May 2010. The Greek government is implementing austerity measures, amidst protests, that envision a major overhaul of the taxation and social security/pension systems. Greece has vowed to tackle the debt crisis that has shaken the entire European Union and put the euro currency under pressure. EPA/ORESTIS PANAGIOTOU
Protesters clash with riot police during a demonstration in Athens, Greece, on 1 May 2010. The Greek government is implementing austerity measures, amidst protests, that envision a major overhaul of the taxation and social security/pension systems. Greece has vowed to tackle the debt crisis that has shaken the entire European Union and put the euro currency under pressure. EPA/PANAGIOTIS MOSCHANDREOU