A tourist feeds pigeons on the bank of Vltava river during season's first snowfall in Prague, Czech Republic on January 2, 2017. Forecasts predict snowing and freezing temperatures will continue this week in Czech Republic. (Photo by Martin Divisek/EPA)





Residents wade in floodwaters outside their home in Malaysia's northeastern town of Rantau Panjang, which borders Thailand, on January 3, 2017. Emergency services in Malaysia deployed boats and trucks on January 3, as thousands of villagers were stranded after four days of heavy rain caused flooding in east coast states, officials said. (Photo by AFP Photo/Stringer)





In this December 20, 2016 photo, Aymara indigenous women, one carrying a baby on her back, walk home after working in their fields during a severe and prolonged drought on the outskirts of Pucarani, Bolivia. While there have been isolated heavy rains in recent weeks, they haven't yet been enough to compensate for months of drier than usual weather. (Photo by Juan Karita/AP Photo)





Lamps of a restaurant shine as trippers walk by in thick fog on top of the 880 m high Feldberg mountain near Frankfurt, Germany, Monday, January 2, 2017. (Photo by Michael Probst/AP Photo)





Arab Israeli women mourn during the funeral of Leanne Nasser, who was killed in the New Year's Eve attack in Istanbul, during her funeral, in the town of Tira, Israel, Tuesday, January 3, 2017. Nasser, an 18-year-old Arab-Israeli from the town of Tira, was celebrating with friends when the gunman came in and opened fire. At least 39 people were killed and nearly 70 injured in the mass shooting that took place in front of and inside a popular Istanbul nightclub in the first hours of New Year's Day. The victims included citizens of Turkey, Saudi Arabia, Lebanon, Iraq, France, Tunisia, India, Morocco, Jordan, Kuwait, Canada, Israel, Syria, Belgium, Germany and Russia. (Photo by Ariel Schalit/AP Photo)





Serge Serge Huguenin founds a bell in his foundry “Fonderie Blondeau” in Chaux-de-Fonds, canton of Neuchatel, Switzerland, 03 January 2017. The “Fonderie Blondeau” is specialized in the making of the traditional Swiss bells. (Photo by Jean-Christophe Bott/EPA)





People work to extinguish the flames at a house in Valparaiso, Chile, on January 2, 2017 as the fire threatens to reach the city's port. Authorities have declared a red alert in the area. (Photo by Christian Miranda/AFP Photo)





The Western Michigan Broncos cheerleaders and mascot take the field during the 81st Goodyear Cotton Bowl Classic between Western Michigan and Wisconsin at AT&T Stadium on January 2, 2017 in Arlington, Texas. (Photo by Ron Jenkins/Getty Images)





A mountain of bottles await processing at the glass recycling processing plant Van Tuijl, following the Christmas and New Year celebrations, in Gameren, Netherlands, 03 January 2017. (Photo by Remko De Waal/EPA)





Anti-pollution protesters wearing traditional costumes and contemporary gas masks ride bicycles in the Qingming Grand river park in Kaifeng, Henan Province, China on January 1, 2017. The Beijing Municipal Environmental Protection Bureau extended an “orange alert” for heavy air pollution for three more days. (Photo by SIPA Asia/Rex Features/Shutterstock)





A Thai nurse cares for babies, born in the year 2017, dressed in chicken suits at the nursery room of Paolo Chockchai 4 Hospital, in Bangkok, Thailand, 03 January 2017. The hospital dressed up newborn babies in chicken suits as a way to celebrate the Year of the Chicken. (Photo by Narong Sangnak/EPA)





Indian military personnel prepare to march as they rehearse for the forthcoming Republic Day parade at Rajpath in New Delhi on January 3, 2017. India will celebrate its 68th Republic Day on January 26 with a large military parade. (Photo by Chandan Khanna/AFP Photo)





Winter swimming fans welcome the New Year in the icy waters of the Zalew Zegrzynski lake in Nieporet, Poland, Sunday, January 1, 2017. (Photo by Alik Keplicz/AP Photo)





A man lays a candle in front of the kebab shop where a 21-year old man was stabbed to death during new year's eve in a brawl with shop workers, in Elk, Poland on January 2, 2017. The incident was followed by violent protests by the locals who threw bricks and stones at the shop after rumours that the workers were of Tunisian nationality. (Photo by Arkadiusz Stankiewicz/Reuters/Agencja Gazeta)





Former Hong Kong Chief Executive Donald Tsang (R) arrives at the High Court to face trial on charges of misconduct in Hong Kong, China January 3, 2017. (Photo by Bobby Yip/Reuters)





South Korean navy soldiers disinfect in Changwon, South Korea, January 3, 2017. (Photo by Kim Dong-min/Reuters/Yonhap)





Relatives of prisoners react near riot police at a checkpoint close to the prison where around 60 people were killed in a prison riot in the Amazon jungle city of Manaus, Brazil, January 2, 2017. (Photo by Michael Dantas/Reuters)





Relatives of prisoners hide their identities as they wait to know the names of inmates who died in a prison riot, outside Anisio Jobim Penitentiary Complex in Manaus, Brazil, Tuesday, January 3, 2017. Authorities said that the inmates responsible for the killings of 56 rivals at this prison will be transferred to high security federal institutions and be prosecuted. Many of those slain were beheaded or dismembered. (Photo by Michael Dantas/AP Photo)





The father (back C) of Israeli soldier Elor Azaria (seated C), who is charged with manslaughter by the Israeli military after he shot a wounded Palestinian assailant as he laid on the ground in Hebron, prays behind him in a military court during a remand hearing for his case, near the southern Israeli city of Kiryat Malachi, March 31, 2016. The case has divided opinion in Israel. Many argue he must be punished for violating the military code of conduct. Others say his actions were justified. In their indictment, prosecutors said Sgt Azaria had “violated the rules of engagement without operational justification as the terrorist was lying on the ground wounded and represented no immediate threat”. (Photo by Amir Cohen/Reuters)





Palestinian children sit on exotic taxidermied animals, which according to their owners died because they could not afford to feed the animals, at a park in Rafah in the southern Gaza Strip January 3, 2017. (Photo by Ibraheem Abu Mustafa/Reuters)





A Palestinian boy looks at a crocodile in a park in Rafah, in the southern Gaza Strip January 3, 2017. (Photo by Ibraheem Abu Mustafa/Reuters)





A Palestinian man opens his mouth as he looks at a lion in a park in Rafah, in the southern Gaza Strip January 3, 2017. (Photo by Ibraheem Abu Mustafa/Reuters)





A migrant looks on onboard the former fishing trawler Golfo Azzurro after he was rescued along with other migrants, including children and pregnant women, by the Spanish NGO Proactiva Open Arms as the raft he was on drifted out of contol in the central Mediterranean Sea, some 36 nautical miles off the Libyan coast, January 3, 2017. (Photo by Yannis Behrakis/Reuters)





Stateless Arabs from an ethnic group known as Bedoon, who are believed to be descendants of nomadic Bedouins, sit around a fire in a makeshift shelter in a desert west of Al-Jawf region, Saudi Arabia, December 31, 2016. (Photo by Mohamed Al Hwaity/Reuters)





Stateless Arab children from an ethnic group known as Bedoon, who are believed to be descendants of nomadic Bedouins, play around livestock animals in a desert west of Al-Jawf region, Saudi Arabia, December 31, 2016. (Photo by Mohamed Al Hwaity/Reuters)





A newly recruited Houthi fighter takes part in a parade before heading to the frontline to fight against government forces, in Sanaa, Yemen January 3, 2017. The headband reads: “We are tough on infidels”. (Photo by Khaled Abdullah/Reuters)





A protester writes on a car as she takes part during a demonstration at Tlalpan avenue against the rising prices of gasoline enforced by the Mexican government, in Mexico City, Mexico January 3, 2017. The words read “No more high prices of gasoline”. (Photo by Edgard Garrido/Reuters)





A man throws water on burning tires during a protest against the rising prices of gasoline enforced by the Mexican government at the side of a Pemex gas station in San Miguel Totolcingo , Mexico, January 3, 2017. (Photo by Edgard Garrido/Reuters)





A prototype of the Cormorant, a drone, is pictured at Urban Aeronautics' workshop in Yavne, Israel December 22, 2016. After 15 years of development, an Israeli tech firm is optimistic it will finally get its 1,500 kg (1.5 tonne) passenger carrying drone off the ground and into the market by 2020. The Cormorant, billed as a flying car, is capable of transporting 500kg (around half a tonne) of weight and traveling at 185 km (115 miles) per hour. It completed its first automated solo flight over terrain in November. Its total price is estimated at $14 million. (Photo by Amir Cohen/Reuters)





A worker works on a prototype of the Cormorant, a drone, at Urban Aeronautics' workshop in Yavne, Israel December 22, 2016. (Photo by Amir Cohen/Reuters)





Arsenal's Alexis Sanchez looks dejected during the Premier League match between AFC Bournemouth and Arsenal at Vitality Stadium on January 3, 2017 in Bournemouth, England. (Photo by Dylan Martinez/Reuters/Livepic)





A homeless woman sits wrapped in a shawl at the Pashupatinath Temple premise in Kathmandu, Nepal, Tuesday, January 3, 2017. The homeless and poor, particularly those living on the streets, are the worst hit each winter. (Photo by Niranjan Shrestha/AP Photo)





Fans wearing fancy dress are searched as they arrive ahead of the PDC World Championship darts final between Netherlands' Michael van Gerwen and Scotland's Gary Anderson at Alexandra Palace in north London on January 2, 2017. (Photo by Daniel Leal-Olivas/AFP Photo)





Ski jumper Stefan Karft of Austria flies through the air in the 65th four-hills ski jumping tournament trial round in Innsbruck, January 3, 2107. (Photo by Dominik Ebenbichler/Reuters)





The sister of Elias Wardini, a Lebanese man who was killed in the New Year's Eve Istanbul nightclub attack, mourns as she holds her brother's portrait during his funeral procession, in Beirut, Lebanon, Tuesday, January 3, 2017. The gunman killed 39 people, most of them foreigners, including three Lebanese citizens, at the Istanbul nightclub. Arabic reads, “We will not ever forget you”. (Photo by Hussein Malla/AP Photo)





Relatives and friends of Elias Wardini, a Lebanese man who was killed in the New Year's Eve Istanbul nightclub attack, mourn over his coffin, at a church, in Beirut, Lebanon, Tuesday, January 3, 2017. (Photo by Hussein Malla/AP Photo)





Syrian refugees gather around a fire to warm themselves at the refugee camp of Ritsona about 86 kilometers (53 miles) north of Athens, Tuesday, January 3, 2017. Over 62,000 refugees and migrants are stranded in Greece after a series of Balkan border closures and a European Union deal with Turkey to stop migrant flows. (Photo by Muhammed Muheisen/AP Photo)





Keeper Veronica Heldt feeds the Meerkats during a photo call for the annual stock take at London Zoo in London, Tuesday, January 3, 2017. Caring for more than 750 different species, ZSL London Zoo's keepers face the challenging task of tallying up every mammal, bird, reptile, fish and invertebrate at the Zoo. (Photo by Kirsty Wigglesworth/AP Photo)





A Zoo keeper poses with Humbolt penguins during a photocall at London Zoo's annual “Stocktake” in London, Britain, 03 January 2017. Every animal that is in the zoo is weighed and measured and the statistics recorded so the data can be shared with zoos across the world. (Photo by Facundo Arrizabalaga/EPA)