Athens

A man walks past a graffiti of Sausage, a stray dog, painted by street artists Smart, N_Grams and Martinez in Athens October 20, 2014. The ginger mongrel called "Loukanikos" in Greek, who became famous for appearing at anti-austerity protests and barking at riot police at the height of Greece's debt crisis, has died of a heart attack, local officials said on October 9, 2014.

Alkis Konstantinidis/Reuters

A man walks past a graffiti of Sausage, a stray dog, painted by street artists Smart, N_Grams and Martinez in Athens on Monday. The ginger mongrel, called Loukanikos, found fame after appearing at anti-austerity protests and barking at riot police at the height of Greece’s debt crisis, has died of a heart attack

Amal Clooney...Lawyer Amal Clooney, second left, arrives for a meeting with Greek Prime Minister Antonis Samaras in Athens, Wednesday, Oct. 15, 2014. Lawyers Geoffrey Robertson, Norman Palmer and Amal Clooney arrived Monday to Greece on a four-day visit to meet government officials, including Prime Minister Antonis Samaras, and advise on Greece's quest to have the Parthenon Marbles returned to Athens from the British Museum in London. (AP Photo/Petros Giannakouris)

Petros Giannakouris/AP

Lawyer Amal Clooney arrives for a meeting with Greek prime minister Antonis Samaras in Athens. Lawyers Geoffrey Robertson, Norman Palmer and Amal Clooney arrived in Greece on Monday for a four-day visit to meet government officials and advise on Greece’s quest to have the Parthenon Marbles returned to from the British Museum. Read more

A young Roma man stands next to a burning barricade during a protest in Athens on Tuesday, Sept. 30, 2014.  The Greek Roma community, protesting authorities' plans to demolish their illegal settlement and move them to a remote spot in the countryside, blocked a main northern Athens avenue for hours Tuesday, using rubbish bins that they then set on fire. Eventually, a compromise was reached whereby a few uninhabited shacks will be knocked down, and the rest will stay in place pending a final agreement on relocating the Roma.

Thanassis Stavrakis/AP

A young Roma man stands next to a burning barricade during a Greek Roma community protest in Athens that blocked a main northern avenue in the city on Tuesday. The Roma are protesting authority plans to demolish their illegal settlement and move them to a remote spot in the countryside

A Greek Army Apache helicopter takes part in an air show at Athens Paleo Faliro coastal suburb  on September 25 , 2014. The show was a pre-event for  Athens annual Flying Week  at the weekend at an airfield north of Athens.

Louisa Gouliamaki/AFP

A Greek Army Apache helicopter takes part in an air show at Athens Paleo Faliro coastal suburb on Thursday

Far-right Golden Dawn party supporters demonstrate in front of the Parliament before a vote that will decide whether the deputies of the party will be stripped of their immunity from prosecution, in Athens, Greece, 04 June 2014. The members of Parliament (MP) of the Golden Dawn party are being charged for their alleged participation and leading of a criminal organization

Yannis Kolesidis/EPA

Far-right Golden Dawn party supporters demonstrate in front of the parliament in Athens before a vote that will decide whether the deputies of the party will be stripped of their immunity from prosecution over alleged criminal activities

Cleaning ladies from the public sector react as they scuffle with police officers at the entrance of a building housing the Finance Ministry, during a protest against the layoffs and transitions due to a troika-led civil service revamp, in Athens June 3, 2014.

Alkis Konstantinidis/Reuters

Cleaning ladies employed by the public sector demonstrate at the entrance to the Finance Ministry in Athens, Greece, during a protest against layoffs

Car bomb explodes outside Bank of Greece

Yannis Kolesidis/EPA

Police bomb-disposal experts gather evidence at the site of an explosion in the centre of Athens, on Thursday

A demonstrator stands as he participates in a 24-hour general strike in Athens on April 9, 2014. Greek unions held a 24-hour anti-austerity strike today shutting down ferry services to the country's world-famous islands, disrupting rail travel and closing pharmacies and several government offices. They protest new labour reforms demanded by the country's EU-IMF creditors.

Aris Messinis/AFP

A demonstrator stands as he participates in a 24-hour general strike in Athens. Greek unions held a 24-hour anti-austerity strike on Wednesday shutting down ferry services to the country’s world-famous islands, disrupting rail travel and closing pharmacies and several government offices.

In this photo taken on Thursday Feb. 20, 2014, a motorcyclist passes the work 'Access Control' by Greek street artist iNO, on central Pireos Street in Athens. Greece has attracted international street artists to its capital, due to the availability of commissioned work and relatively lax anti-graffiti law.

Dimitri Messinis/AP

A motorcyclist passes the work ‘Access Control’ by Greek street artist iNO, on central Pireos Street in Athens. Greece has attracted international street artists to its capital, due to the availability of commissioned work and relatively lax anti-graffiti law. Read more

Greece Financial Crisis

Thannasis Stavrakis/AP

A protester stands in front of riot police securing the private office of Kyriakos Mitsotakis, Greek public administration reform minister, in central Athens on Thursday. Scores of striking schoolteachers and other civil servants occupied Mitsotakis’s office to protest planned public sector lay-offs, under cost-cutting reforms demanded by the debt-mired country’s bailout creditors.