An Indian migrant worker stack bricks on his head at a brick factory in Lalitpur, Nepal January 11, 2016

Navesh Chitrakar/Reuters

An Indian migrant worker stack bricks on his head at a brick factory in Lalitpur, Nepal on Monday

The Flying Scotsman steam train prepares to leave Bury Bolton Street rail station in Bury, north west England, on the East Lancashire Railway. Britain's Flying Scotsman, the first steam locomotive to reach 100 miles an hour, was making its first run for more than a decade on Friday after a  4 million upgrade programme to bring it into line with modern regulations. Built in Doncaster in 1923 for the London and North Eastern Railway, the A1 class locomotive became famous when displayed at the British Empire Exhibition is London the following year.

Paul Ellis/AFP

The Flying Scotsman steam train prepares to leave Bury Bolton Street rail station in Bury, north west England, on the East Lancashire Railway. Britain’s Flying Scotsman, the first steam locomotive to reach 100 miles an hour, was making its first run for more than a decade on Friday

Migrants and refugees walk on Friday after crossing the Macedonian border in the Serbian village of Miratovac. Migrants and refugees are facing deteriorating weather conditions as they make their way to the EU via the Balkans. Despite cold and heavy rain, thousands of  migrants continue to arrive in Serbia. More than a million refugees and migrants arrived in Europe in 2015 in the worst crisis of its kind to face the continent since World War II.

Armend Nimanian/AFP

Migrants and refugees walk on Friday after crossing the Macedonian border in the Serbian village of Miratovac. Migrants and refugees are facing deteriorating weather conditions as they make their way to the EU via the Balkans

Shia Muslims shout slogans during a protest against the execution of cleric Nimr al-Nimr, who was executed along with others in Saudi Arabia, on the outskirts of Srinagar, India January 8, 2016.

Danish Ismail/Reuters

Shia Muslims shout slogans during a protest against the execution of cleric Nimr al-Nimr, who was executed along with others in Saudi Arabia, on the outskirts of Srinagar, India on Friday

Elisabeth Goergl, of Austria, speeds down the course during a training for an alpine ski, women's World Cup downhill in Altenmarkt Zauchensee, Austria, Friday, Jan 8, 2016.

Marco Trovati/AP

Elisabeth Goergl, of Austria, speeds down the course during a training for an alpine ski, women’s World Cup downhill in Altenmarkt Zauchensee, Austria, Friday

Iraqi forces secure an area near the Grand Mosque in central Ramadi, the capital of Iraq's Anbar province, on Friday, after retaking the city from Islamic State (IS) group jihadists

AFP

Iraqi forces secure an area near the Grand Mosque in central Ramadi, the capital of Iraq’s Anbar province, on Friday, after retaking the city from Islamic State (IS) group jihadists

A customer asks for the price of a bittergourd at Duri market on a railway track in Jakarta, on Friday. Indonesia's annual inflation rate cooled to the lowest in six years in December, which might pave the way for the central bank to cut a benchmark rate held at 7.50 percent since February 2015.

Beawiharta/Reuters

A customer asks for the price of a bittergourd at Duri market on a railway track in Jakarta, on Friday

Armed French police patrol near the Boulevard de Barbes in the north of Paris on Thursday in Paris, France. French police have shot dead a man as he attempted to gain access to a Paris police station whilst brandishing a knife. It is believed that the man was wearing a fake suicide vest and bomb disposal experts were brought in to investigate. The incident comes on the first anniversary of the Charlie Hebdo terrorist attacks

Thierry Chesnot/Getty Images

Armed French police patrol near the Boulevard de Barbes in the north of Paris on Thursday in Paris, France. French police have shot dead a man as he attempted to gain access to a Paris police station whilst brandishing a knife. The incident comes on the first anniversary of the Charlie Hebdo terrorist attacks

 Indian paramilitary soldiers are seen rehearsing for the Republic Day parade during the early morning hours in New Delhi, India, 07 January 2016

Rajat Gupta/EPA

Indian paramilitary soldiers are seen rehearsing for the Republic Day parade during the early morning hours in New Delhi, India, on Thursday

Syrians evacuate a wounded man on a stretcher following a reported airstrike by Syrian government forces in Damascus' rebel-held suburb of Zamalka, on January 6, 2016. Government and rebel bombardment killed at least 20 civilians and wounded dozens in the Syrian capital and a nearby opposition bastion, state media and a monitoring group said.

Abdul Monam Eassa/AFP

Syrians evacuate a wounded man on a stretcher following an airstrike by Syrian government forces in Damascus’ rebel-held suburb of Zamalka, on Wednesday

Greek Orthodox faithful wait for the Greek Orthodox Ecumenical Patriarch Bartholomew I to throw a wooden crucifix into the Golden Horn in Istanbul, Turkey...Greek Orthodox faithful wait for the Greek Orthodox Ecumenical Patriarch Bartholomew I (not pictured) to throw a wooden crucifix into the Golden Horn in Istanbul, Turkey, January 6, 2016. Greek Orthodox faithful swam to retrieve the wooden crucifix thrown by Greek Orthodox Ecumenical Patriarch Bartholomew I into the Golden Horn in Bosphorus during Epiphany Day celebrations.

Murad Sezer/Reuters

Greek Orthodox faithful wait for the Greek Orthodox Ecumenical Patriarch Bartholomew I to throw a wooden crucifix into the Golden Horn in Istanbul, Turkey on Wednesday. Greek Orthodox faithful swam to retrieve the wooden crucifix during the Epiphany Day celebrations

A child looks out of a bus window after walking from the Macedonian border into Serbia, in the village of Miratovac, Serbia, Wednesday, Jan. 6, 2016. Hundreds of migrants continue to arrive daily into Serbia in order to register and continue their journey further north towards Western Europe

Visar Kryeziu/AP

A child looks out of a bus window after walking from the Macedonian border into Serbia, in the village of Miratovac, Serbia, Wednesday. Hundreds of migrants continue to arrive daily into Serbia in order to register and continue their journey further north towards Western Europe

Russian President Vladimir Putin takes part in a training session of the Night Hockey League at the Galaktika center in Krasnaya Polyana on Wednesday

Aleksey Nikolskyia/Sputnik/AFP

Russian President Vladimir Putin takes part in a training session of the Night Hockey League at the Galaktika center in Krasnaya Polyana on Wednesday

A Manipuri woman sells smoked and dry fish in Ima market - the world's largest all women market - in Imphal city, Manipur state, 06 January 2016. The 150-year-old Ima Keithel or 'Mothers's market' complex, which is run exclusively by women and was damaged in the 04 January 2016 earthquake, is returning back to normal. Nine deaths have been reported from in and around Imphal due to falling debris. Imphal has a population of some 270,000 and people were jolted from their sleep and ran out of their homes in panic when the earth shook 04 January, reports say.

EPA

A Manipuri woman sells smoked and dry fish in Ima market – the world’s largest all women market – in Imphal city, Manipur state, on Wednesday

New Year's Fire Review in Japan...epa05089354 Members of the Edo Firemanship Preservation Association balance on top of bamboo ladders during a demonstration at the New Year's fire review held by the Tokyo Fire Department in Tokyo, Japan, 06 January 2016. Some 2,800 firefighters perform various emergency rescue and firefighting demonstrations in an effort to promote the prevention of fire and disaster in the annual event.

Kiyoshi Ota/EPA

Members of the Edo Firemanship Preservation Association balance on top of bamboo ladders during a demonstration at the New Year’s fire review held by the Tokyo Fire Department in Tokyo, Japan, on Wednesday

Camels compete during the Liwa 2016 Moreeb Dune Festival on January 5, 2016, in the Liwa desert, 250 kilometres west of the Gulf emirate of Abu Dhabi. The festival, which attracts participants from around the Gulf region, includes a variety of races (cars, bikes, falcons, camels and horses) or other activities aimed at promoting the country's folklore.

Karim Sahib/AFP

Camels compete during the Liwa 2016 Moreeb Dune Festival on Tuesday, in the Liwa desert, 250 kilometres west of the Gulf emirate of Abu Dhabi

Workers remove fish from inside a lock on the canal Saint Martin in Paris on January 5, 2016 before a drainage and cleaning operation

Patrick Kovarik/AFP

Workers remove fish from inside a lock on the canal Saint Martin in Paris on Tuesday before a drainage and cleaning operation

A man enjoys the sun, as the shadow of a street light is cast on the wall behind him, at the Sant Jaume Square in Barcelona, Spain, Tuesday, Jan. 5, 2016.

Manu Fernandez/AP

A man enjoys the sun, as the shadow of a street light is cast on the wall behind him, at the Sant Jaume Square in Barcelona, Spain, Tuesday

A Syrian man walks past damaged homes following a snow storm in the northern Syrian city of Aleppo on Tuesday. The conflict in Syria has killed more than 250,000 people and forced millions to flee their homes since it broke out in March 2011.

Karam Al-Masri/AFP

A Syrian man walks past damaged homes following a snow storm in the northern Syrian city of Aleppo on Tuesday

President of sushi restaurant chain Sushi-Zanmai, Kiyoshi Kimura (C) holds a long fish knife as he poses with a 200-kilogram bluefin tuna at his main restaurant near Tokyo's Tsukiji fish market on January 5, 2016. The bluefin tuna was traded at 117,000 USD (14 million yen) at the wholesale market on the first trading day of the new year. Tsukiji market will close its doors after 80 years followed by a new market opening in Toyosu this autumn.

Kazuhiro Nogi/AFP

President of sushi restaurant chain Sushi-Zanmai, Kiyoshi Kimura holds a long fish knife as he poses with a 200-kilogram bluefin tuna at his main restaurant near Tokyo’s Tsukiji fish market on Tuesday. The bluefin tuna was traded at 117,000 USD (14 million yen) at the wholesale market on the first trading day of the new year