Afghan horse riders compete for the goat during a friendly buzkashi match on the outskirts of Kabul, Afghanistan, Thursday, Jan. 29, 2015. Buzkashi is a traditional and the national sport of Afghanistan, where players compete to place a goat carcass into a goal circle. It was banned during the Taliban rule.

Rahmat Gul/AP

Afghan horse riders compete for the goat during a friendly buzkashi match on the outskirts of Kabul, Afghanistan on Thursday. Buzkashi is a traditional and the national sport of Afghanistan, where players compete to place a goat carcass into a goal circle

A Palestinian boy wearing a military costume arrives at a military-style graduation ceremony for Palestinian youths who were trained at one of the Hamas-run Liberation Camps, in Gaza City January 29, 2015. Hamas's armed wing organized "Liberation Youths Camps" for young Palestinians aged between 15 and 21 to prepare them to "confront any possible Israeli attack", Hamas officials said. According to organizers, some 17,000 youths graduated from these camps

Suhaib Salem/Reuters

A Palestinian boy wearing a military costume arrives at a military-style graduation ceremony for Palestinian youths who were trained at one of the Hamas-run Liberation Camps, in Gaza City on Thursday

Rebel fighters pray beside the al-Sayyad hill bordering the town of Morek in the northern countryside of Hama

Khalil Ashawi/Reuters

Rebel fighters pray beside the al-Sayyad hill bordering the town of Morek in the northern countryside of Hama in Syria

Murray of Britain serves to Berdych of Czech Republic during men's singles semi-final match at the Australian Open 2015 tennis tournament in Melbourne...Andy Murray of Britain serves to Tomas Berdych of Czech Republic during men's singles semi-final match at the Australian Open 2015 tennis tournament in Melbourne January 29, 2015.

Carlos Barria /Reuters

Andy Murray of Britain serves to Tomas Berdych of Czech Republic during men’s singles semi-final match at the Australian Open 2015 tennis tournament in Melbourne on Thursday

Country wide strike called by the Bangladesh Nationalist Party...epa04592536 People travel on boats as they cross the Buriganga river during the country wide strike called by the Bangladesh Nationalist Party (BNP) at Keranigonj in Dhaka, Bangladesh, 29 January 2015. Violence erupted in different parts of the country after former prime minister Khaleda Zia called a nationwide transport blockade on 05 January, the first anniversary of a controversial election that her Bangladesh Nationalist Party (BNP) and allies boycotted. According to official estimates, at least 35 people have since been killed in firebomb attacks on passenger buses, cars and trucks as vehicles plied on highways in defiance of the blockade.

Abir Abdullah/EPA

People travel on boats as they cross the Buriganga river during the country wide strike called by the Bangladesh Nationalist Party (BNP) at Keranigonj in Dhaka, Bangladesh on Thursday

Anti-fracking protestors demonstrate outside County Hall Preston, north west Engalnd, 28 January 2015.  Lancashire County Council are deciding on two planning applications that will set a precedent for fracking plans in England. The decision has been deferred for eight weeks after a a request from energy firm Cuadrilla.

Peter Powell/EPA

Anti-fracking protestors demonstrate outside County Hall Preston, north west England on Wednesday. Lancashire County Council are deciding on two planning applications that will set a precedent for fracking plans in England. The decision has been deferred for eight weeks after a a request from energy firm Cuadrilla

Cuban farm workers unload trucks full of pineapple at the Trigal Market, a wholesale marketplace on the outskirts of the capital city in Havana, Cuba. Open for less than two years, the wholesale market is where farmers can bring their produce close to where small, independent business people can buy a week's worth of vegetables, fruit and other agricultural products to sell in their neighborhoods in Havana.

Chip Somodevilla/Getty Images

Cuban farm workers unload trucks full of pineapple at the Trigal Market, a wholesale marketplace on the outskirts of the capital city in Havana, Cuba. Open for less than two years, the wholesale market is where farmers can bring their produce close to where small, independent business people can buy a week’s worth of vegetables, fruit and other agricultural products to sell in their neighborhoods in Havana

A Kurdish fighter smiles as he drives a car in the center of the Syrian border town of Kobane, known as Ain al-Arab, on January 28, 2015. Kurdish forces recaptured the strategic town on the Turkish frontier on January 26 in a symbolic blow for the jihadists who have seized swathes of territory in a brutal onslaught across Syria and Iraq.

Bulent Kilic/AFP

A Kurdish fighter smiles as he drives a car in the centre of the Syrian border town of Kobani, known as Ain al-Arab, on Wednesday. Kurdish forces recaptured the strategic town on the Turkish frontier on Tuesday in a symbolic blow for the jihadists who have seized swathes of territory in a brutal onslaught across Syria and Iraq

A man walks through the still empty rows of chairs before the beginning of the annual general meeting of Siemens AG in Munich, Germany, 27 January 2015.

Peter Kneffel/EPA

A man walks through the still empty rows of chairs before the beginning of the annual general meeting of Siemens AG in Munich on Tuesday

Auschwitz survivor Miroslaw Celka walks out the gate with the sign saying "Work makes you free" after paying tribute to fallen comrades at the "death wall" execution spot in the former Auschwitz concentration camp in Oswiecim, Poland, on the 70th anniversary of the liberation of the Nazi death camp on January 27, 2015. Seventy years after the liberation of Auschwitz, ageing survivors and dignitaries gather at the site synonymous with the Holocaust to honour victims and sound the alarm over a fresh wave of anti-Semitism.

Odd Andersen/AFP

Auschwitz survivor Miroslaw Celka walks out the gate with the sign saying “Work makes you free” after paying tribute to fallen comrades at the “death wall” execution spot in the former Auschwitz concentration camp in Oswiecim, Poland, on the 70th anniversary of the liberation of the Nazi death camp on Tuesday

Commuters make their way in New York's Times Square during a snow storm. A winter storm pounded the northeastern United US on Monday hitting tens of millions of people and forcing the rare cancelation of Broadway shows in an "historic" New York blizzard. Winter Storm Juno is expected to dump up to three feet (around a meter) of snow in parts of the northeast, with the worst affected areas likely to be New England, particularly Connecticut and Massachusetts. More than 6,560 flights on Monday and Tuesday were cancelled, the New York city transit system was to shut at 11pm and road travel made a criminal offense in 13 counties of New York state.

Jewel Samad/AFP

Commuters make their way across New York’s Times Square during a snow storm. Storms have pounded the northeastern US hitting tens of millions of people and forcing the rare cancellation of Broadway shows.

Relatives of Alexander Demyanenko, a victim of Saturday's shelling, stand near a grave during funerals in Mariupol, Ukraine, on Monday Jan. 26, 2015. At least 5,100 people have been killed in eastern Ukraine since fighting began in April, but violence this week was the most intense since a cease-fire deal was signed in September.

Evgeniy Maloletka/AP

Relatives of Alexander Demyanenko, a victim of Saturday’s shelling, stand near a grave during funerals in Mariupol, Ukraine, on Monday. At least 5,100 people have been killed in eastern Ukraine since fighting began in April, but violence this week was the most intense since a cease-fire deal was signed in September

An Iraq fan waits in the rain for the start of their Asian Cup semi-final soccer match against South Korea at the Stadium Australia in Sydney January 26, 2015.

Edgar Su/Reuters

An Iraq fan waits in the rain for the start of the Asian Cup semi-final football match against South Korea at the Stadium Australia in Sydney

An Indian boy carries recyclable materials past greater adjutant storks at a garbage dumping site on the outskirts of Gauhati, India, Monday, Jan. 26, 2015. The White House is hoping that the surprise deal with China late last year setting ambitious targets for cutting greenhouse gas emissions will influence India and others. Heavy reliance on fossil fuels has transformed New Delhi into the planet's most polluted capital and made India the third biggest national emitter of greenhouse gases.

Anupam Nath/AP

A boy carries recyclable materials past greater adjutant storks at a garbage dumping site on the outskirts of Gauhati, India

Jock VI, the current cat in residence at Chartwell, on a memorial bench during a preview of  Death of a Hero  exhibition at Winston Churchill's Chartwell family home. PRESS ASSOCIATION Photo. Picture date: Friday January 23, 2015.  The National Trust's Chartwell is commemorating the 50th anniversary of his death with the exhibition.

Gareth Fuller/PA

Jock VI, the current cat in residence at Chartwell, on a memorial bench during a preview of Death of a Hero exhibition at Winston Churchill’s Chartwell family home on Friday. The National Trust’s Chartwell is commemorating the 50th anniversary of his death with the exhibition

Palestinian boys attend Friday prayers as they sit at the remains of a house that witnesses said was destroyed by Israeli shelling during a 50-day war last summer, in the Shejaia neighbourhood east of Gaza City January 23, 2015.

Suhaib Salem/Reuters

Palestinian boys attend Friday prayers as they sit at the remains of a house that witnesses said was destroyed by Israeli shelling during a 50-day war last summer, in the Shejaia neighbourhood east of Gaza City

Lotte Smiseth Sejersted of Norway  clears a gate during the final training run for the women's Alpine Skiing World Cup downhill race in St Moritz January 23, 2015.

Arnd Wiegmann/Reuters

Lotte Smiseth Sejersted of Norway clears a gate during the final training run for the women’s Alpine Skiing World Cup downhill race in St Moritz on Friday

Two men stroll at the Kronsberg hill near Hannover, northern Germany, Friday morning, Jan. 23, 2015.

Julian Stratenschulte/dpa/AP

Two men stroll at the Kronsberg hill near Hannover, northern Germany on Friday morning

A model wears a creation by Japanese fashion designer Yusuke Takahashi for Issey Miyake's men's fall-winter 2015/2016 fashion collection presented in Paris, France, Thursday, Jan. 22, 2015.

Thibault Camus/AP

A model wears a creation by Japanese fashion designer Yusuke Takahashi for Issey Miyake’s men’s fall-winter 2015-16 fashion collection presented in Paris, France

A window cleaner works on a building in the financial district of Canary Wharf in London January 22, 2015. European shares rose for a six straight day early on Thursday as investors bet on the size and shape of a sovereign bond-buying programme the European Central Bank will set out later in the day.

Kevin Coombs/Reuters

A window cleaner works on a building in the financial district of Canary Wharf in London