Protests in Greece

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.

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.

Demonstrators clash with riot police during a 48-hour general strike in Athens on June 29, 2011.

Protesters clash with riot police on June 29, 2011, in Athens.

Demonstrators clash with riot police during a 48-hour general strike on June 28, 2011 in Athens.

Protesters clash with police during a protest against plans for new austerity measures on June 28, 2011 in Athens.

Demonstrators clash with police during a protest against plans for new austerity measures on June 28, 2011 in Athens.

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.

Demonstrators clash with police during a protest against plans for new austerity measures on June 28, 2011 in Athens, Greece.

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.