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Demonstrators clash with riot police during a 48-hour general strike in Athens on June 29, 2011. Prime Minister Georges Papandreou said Wednesday Greece would do everything possible to avoid a debt default that would threaten the entire eurozone.
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Riot policemen wearing gas masks walk amid tear gas as they clash with demonstrators during a 48-hour general strike in Athens on June 29, 2011.
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Demonstrators clash with riot police during a 48-hour general strike in Athens on June 29, 2011.
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Protesters clash with riot police on June 29, 2011, in Athens.
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Demonstrators clash with riot police during a 48-hour general strike on June 28, 2011 in Athens.
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Protesters clash with police during a protest against plans for new austerity measures on June 28, 2011 in Athens.
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Demonstrators clash with police during a protest against plans for new austerity measures on June 28, 2011 in Athens.
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Greek policemen face demonstrators in front of the Greek parliament on June 28, 2011 in Athens during a protest part of the 48-hour general strike against an austerity drive ordered by lawmakers.
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Demonstrators clash with police during a protest against plans for new austerity measures on June 28, 2011 in Athens, Greece.
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Demonstrators clash with police during a protest against plans for new austerity measures on June 28, 2011 in Athens, Greece.
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Demonstrators clash with police during a protest against plans for new austerity measures on June 28, 2011 in Athens, Greece.
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A woman tries to breathe after inhaling tear gas in front of the Tomb of the Unknown Soldier during a 48-hour general strike in Athens on June 29, 2011.