Europe

A Lufthansa aircraft lands at the Frankfurt, central Germany, airport Monday morning. The Vereinigung Cockpit union announced a 35-hour strike at Lufthansa's short-haul fleet starting mid-Monday, the latest in a string of walkouts over retirement benefits.

Fredrik von Erichsen/dpa/AP

A Lufthansa aircraft lands at the Frankfurt, central Germany, airport Monday morning. The Vereinigung Cockpit union announced a 35-hour strike at Lufthansa’s short-haul fleet starting mid-Monday, the latest in a string of walkouts over retirement benefits

A visitor looks through the clock of the Orsay museum, overlooking Paris, Thursday, Oct. 16, 2014.  Since 1977 the Orsay museum is housed in a former Beaux-Arts railway station built between 1898 and 1900.  (AP Photo/Michel Euler)

Michel Euler/AP

A visitor looks through the clock of the Orsay museum, overlooking Paris. Since 1977 the Orsay museum is housed in a former Beaux-Arts railway station built between 1898 and 1900. Read more

A woman looks at the Parthenon Marbles, a collection of stone objects, inscriptions and sculptures, also known as the Elgin Marbles, on show at the British Museum in London October 16, 2014. Hollywood actor George Clooney's new wife, human rights lawyer Amal Alamuddin Clooney, made an impassioned plea on for the return of the Parthenon Marbles to Athens, in what Greeks hope may inject new energy into their national campaign.

Dylan Martinez/Reuters

A woman looks at the Parthenon Marbles, a collection of stone objects, inscriptions and sculptures, also known as the Elgin Marbles, on show at the British Museum in London. Hollywood actor George Clooney’s new wife, human rights lawyer Amal Alamuddin Clooney, made an impassioned plea on for the return of the Parthenon Marbles to Athens

A Spanish Civil Guard pulls an African migrant from a border fence, as Spanish Civil Guard officers stand underneath, during an attempt to cross into Spanish territories, between Morocco and Spain's north African enclave of Melilla.

Jesus Blasco de Avellaneda/Reuters

A Spanish Civil Guard pulls an African migrant from a border fence, as Spanish Civil Guard officers stand underneath, during an attempt to cross into Spanish territories, between Morocco and Spain’s north African enclave of Melilla.

A woman pulls her shopping trolley as she walks past a building that was damaged by shelling in Donetsk, eastern Ukraine, October 15, 2014.

Shamil Zhumatov/Reuters

A woman passes a building damaged by shelling in Donetsk, eastern Ukraine

An employee inspects an M21 assault rifle, manufactured by Zastava Arms, in the showroom at the Zastava Oruzje AD firearms factory in Kragujevac, Serbia.

Oliver Bunic/Bloomberg

An employee inspects an M21 assault rifle, manufactured by Zastava Arms, in the showroom at the Zastava Oruzje AD firearms factory in Kragujevac, Serbia.

Mechanic and welder Sergei Kulagin tests the "Alien Samurai", an electro-mechanical mobile robot, outside an automobile repair workshop in the town of Divnogorsk...Mechanic and welder Sergei Kulagin, 32, tests the "Alien Samurai", an electro-mechanical mobile robot made by Kulagin using used car components, outside an automobile repair workshop in the town of Divnogorsk outside Krasnoyarsk, Siberia, October 15, 2014. Enthusiast Kulagin, who works as a mechanic of an automobile service station, created about twenty sculptures made of used car parts and components during his non-working hours.

Ilya Naymushin/Reuters

Mechanic and welder Sergei Kulagin, 32, of Divnogorsk, Siberia, tests the Alien Samurai, an electro-mechanical mobile robot he made from used car components

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

Ultra right party supporters rally near Ukrainian parliament in Kiev...epa04446045 Ukrainian ultra-right party supporters clash with police in front of the Ukrainian Parliament during protests demanding the government recognizes Ukrainian Insurgent Army soldiers as fighters of independence, in Kiev, Ukraine, 14 October 2014. The protest took part on the 72nd anniversary of the Ukrainian Insurgent Army (UPA).  EPA/MAXIM MARUSENKO

Maxim Marusenko/EPA

Ukrainian ultra-right party supporters clash with police in front of the Ukrainian Parliament during protests demanding the government recognises Ukrainian Insurgent Army soldiers as fighters of independence, in Kiev, Ukraine. The protest took part on the 72nd anniversary of the Ukrainian Insurgent Army (UPA). Read more

Ukrainian servicemen rest in a camp on position near Donetsk on October 13, 2014.  Ukrainian President Petro Poroshenko nominated National Guard part-volunteer forces chief Stepan Poltorak as the war-torn former Soviet country's fourth defence minister of the year. AFP PHOTO/ANATOLII BOIKOANATOLII BOIKO/AFP/Getty Images

Anatolii Boiko/AFP/Getty

Ukrainian servicemen rest in a camp near Donetsk. Ukrainian president Petro Poroshenko nominated National Guard part-volunteer forces chief Stepan Poltorak as the war-torn former Soviet country’s fourth defence minister of the year. Read more