This photo, rotated 180 degrees, shows a woman being reflected in a puddle as she walks past landmark St.Basil's Cathedral at the Red Square in Moscow, on November 29, 2013. (Photo by Kirill Kudryavtsev/AFP Photo)

Fireworks illuminate the sky around Dubai's Burj Khalifa, the world's tallest tower, on November 27, 2013, after the Emirati city was chosen to host the World Expo 2020. The Gulf city state beat Russia's Ekaterinberg in the final round of voting to clinch a prestigious event credited with delivering a huge boost to tourism and business for its host city. (Photo by Karim Sahib/AFP Photo)

A man holds his son while walking on dried corn with Mount Sinabung spewing ash in the background at Sibintun village in Karo district, Indonesia's North Sumatra province November 25, 2013. Indonesia ordered the evacuation of 15,000 residents near the active volcano in the west of the vast archipelago on Sunday as authorities raised the alert for the emergency to the highest level. (Photo by Reuters/Beawiharta)

Marie Matte Mayan 26, sleeps on the floor with her twins, Maudeline and Maudena Pierre an a shelter after being deported by Dominican Republic authorities, in Croix-des-Bouquets, Haiti, Sunday November 24, 2013. Dominican authorities expelled 244 Haitians after an elderly Dominican couple was slain in an apparent burglary near the border between the two countries and an angry mob retaliated by killing a Haitian man, Rev. Antoine Lissaint of Haiti's Jesuit Refugee and Migrant Organization said Sunday. (Photo by Dieu Nalio Chery/AP Photo)

A “Free Syrian Army” fighter inspects a weapon inside a gun shop in Duma neighbourhood in Damascus, November 24, 2013. (Photo by William Ismail/Reuters)

The Power Rangers Super Megaforce show off their Ranger moves during the 87th Annual Macy's Thanksgiving Day Parade on Thursday, November 28, 2013, in New York. (Photo by Charles Sykes/AP Images/Invision for Saban Brands)

Pakistani girls enjoy jumping on a trampoline after paying for the owner each 10 Rupees (U.S. 16 cents) per ten minutes in a Christian neighborhood in Islamabad, Pakistan, Wednesday, November 27, 2013. (Photo by Muhammed Muheisen/AP Photo)

A labourer pulls a cart loaded with supplies while heading to a nearby market in Karachi November 28, 2013. (Photo by Athar Hussain/Reuters)

A woman wearing leaves as a costume rides her bike during the 15th tour of the fireflies in Pasig city, metro Manila November 24, 2013. This year's tour aims to raise funds in benefit to the victims of super typhoon Haiyan, locally name Yolanda. The annual tour of the fireflies advocates clean air and healthy living by promoting bicycle as main mode of transportation. (Photo by Romeo Ranoco/Reuters)

A workers carries bananas to load them into a cart after weighing them at a wholesale market in the southern Indian city of Kochi November 28, 2013. (Photo by Sivaram V/Reuters)

Thanksgiving Day holiday shoppers line up with television sets on discount at the Target retail store in Chicago, Illinois, November 28, 2013. About 140 million people are expected to shop over the four-day weekend, according to the National Retail Federation. (Photo by Jeff Haynes/Reuters)

Children walk at a potato farm as Mount Sinabung spews ash as seen from Naman Sukan Debi village in Karo district, Indonesia's North Sumatra province, November 28, 2013. Indonesia ordered the evacuation of 15,000 residents near the active volcano in the west of the vast archipelago on Sunday as authorities raised the alert for the emergency to the highest level. (Photo by Reuters/Beawiharta)

A Pakistani walks through a field of mustard flowers on the outskirts of Lahore on November 28, 2013. (Photo by Arif Ali/AFP Photo)

A Palestinian protester uses a sling to throw a stone during clashes with Israeli security officers following the funerals of three Palestinians, in West Bank city of Hebron November 27, 2013. Israeli security officials said their forces killed three Palestinian militants on Tuesday who were part of an al Qaeda-linked network in the West Bank. (Photo by Ammar Awad/Reuters)

Russian alpinist Vladimir Gunko stands at the top of the rock named “The First Stolb” (the First Pillar) at the Stolby national nature reserve during the Sochi 2014 Winter Olympic torch relay in the Siberian Taiga area outside Krasnoyarsk, November 26, 2013. (Photo by Ilya Naymushin/Reuters)

Singer Lady Gaga arrives at Narita international airport, east of Tokyo November 26, 2013. (Photo by Yuya Shino/Reuters)

Protesters shout slogans near police officers during a rally against the government's planned state secrets act in front of the parliament building in Tokyo November 26, 2013. Japanese Prime Minister Shinzo Abe's government is planning a state secrets act that critics say could curtail public access to information on a wide range of issues, including tensions with China and the Fukushima nuclear crisis. The new law would dramatically expand the definition of official secrets and journalists convicted under it could be jailed for up to five years. The poster reads, “Chattering becomes the crime – state secrets law”. (Photo by Toru Hanai/Reuters)

Burj Khalifa (C), the world's tallest tower, is seen engulfed with fog as it stands behind a traditional mosque in the early hours of the morning, in Dubai on November 25, 2013. The Emirati city is competing with Brazil's Sao Paulo, the Turkish city of Izmir and Ekaterinburg in Russia to host the Universal Exposition in 2020 according to the International Exhibitions Bureau (BIE), which oversees the organisation of these large-scale events. Dubai could present a “positive” image of tolerance in a region rocked by turmoil if it wins a bid to host the six months event, UAE Minister of State Reem al-Hashimy said. (Photo by Marwan Naamani/AFP Photo)

A member of the Libyan army shoots towards members of Islamist militant group Ansar al-Sharia during clashes between the group and a Libyan army special forces unit in the Ras Obeida area in Benghazi November 25, 2013. Clashes between Libyan troops and militants in the eastern city of Benghazi on Monday killed at least three people and wounded a dozen more during a military operation, security and medical officials said. Fighting broke out when an army special forces unit pursued a suspect into an area where Ansar al-Sharia operates its own checkpoints, Benghazi city security officials said. (Photo by Esam Omran Al-Fetori/Reuters)

The Kelpies, two 30 meter high stainless-plate horse heads by sculpture Andy Scott are seen in Falkirk, Scotland November 27, 2013. (Photo by Russell Cheyne/Reuters)

Visitors take pictures of a prototype model of a lunar rover at the 15th China International Industry Fair in Shanghai, November 5, 2013. China will land its first probe on the moon in early December which will deploy a buggy to explore its surface, an official said on November 26, marking a major milestone in the country's space ambitions. (Photo by Reuters/Stringer)

Newlywed groom Meng Jun (R), 29, pulls a cart carrying his bride Zeng Shuangying, 25, during a traditional wedding ceremony in Shitang village of Gongcheng Yao Autonomous County, Guangxi Zhuang Autonomous Region November 21, 2013. Many locals still follow the tradition of carrying out pranks to make fun of newlywed couples, including preparing costumes for the groom, painting his face with ink, setting barricades for the cart he has to pull, and so on. (Photo by Reuters/Stringer)

He Zili, 11, is seen chained to a wall as his grandfather sits next to him at their home in Zhejiang province, November 27, 2013. The boy injured his head when he was one-year-old and started suffering from mental disorders. According to his family, they had no choice but to restrain him on chains as he had a tendency to attack those around him. Zili is currently being looked after by his physically disabled grandfather and his intellectually handicapped father after his mother died of cancer. (Photo by William Hong/Reuters)

In this Thursday, November 21, 2013 photo, people gather around a huge sinkhole in the village of Sanica, Bosnia. Only weeks ago, the spot was a pond full of fish and floating green algae, lined with old willow and plum trees, and a grass field where cattle used to peacefully graze. The vanishing pond was some 20-meters in diameter and about 10-meters deep. Now, the "abyss" as the villagers named the dry sinkhole, is some 50-meters wide and 30-meters deep. Scientists say it is not an uncommon occurrence that ponds and small lakes disappear. They say it could be caused by drying underground waters, or changes in soil drainage due to agricultural irrigation. (Photo by Amel Emric/AP Photo)

Miley Cyrus performs on stage at the American Music Awards at the Nokia Theatre L.A. Live on Sunday, November 24, 2013, in Los Angeles. (Photo by Kevin Winter/AFP Photo)

Typhoon survivors jostle to beg for plastic bags of food relief along a road Thursday, November 28, 2013, in Tacloban city, Leyte province in central Philippines. Typhoon Haiyan, one of the most powerful storms on record, hit the country's eastern seaboard November 8, leaving a wide swath of destruction. (Photo by Bullit Marquez/AP Photo)

Indonesian children dress in traditional outfits during the opening of the World Culture Forum in Bali, Indonesia on Monday, November 25, 2013. During the forum, representatives from over 40 countries will speak at several parallel sessions to be held over two days, where they will discuss global culture, including its relationship with the economy, democracy and the environment. (Photo by Firdia Lisnawati/AP Photo)

People walk past a Louis Vuitton pavilion which is in the shape of a giant suitcase, as the St. Basil's Cathedral (L) and the Spasskaya Tower are seen in the background, in central Moscow, November 27, 2013. The pavilion is going to house a travel-themed exhibition. (Photo by Tatyana Makeyeva/Reuters)

A combination picture shows Australian Chinese Howard, 34, who does not disclose his last name, posing before (L) and after having a haircut and make-up applied to turn into a North Korean leader Kim Jong-un lookalike at a hair salon in Hong Kong November 27, 2013. A haircut and some make up was all it took for the musician to transform himself into a lookalike of North Korea's Supreme Leader Kim, on Wednesday. When Kim came into power about a year ago, Howard's friends teased him for his resemblance to the world's youngest leader. Then on April Fool's Day, the 34-year-old drummer-turned-music producer chopped his hair off and, realising he could make something out of it, set up a Facebook page. (Photo by Bobby Yip/Reuters)

Salvation Army members sing and dance at Rockefeller Center during Black Friday Sales in New York November 29, 2013. Black Friday, the day following Thanksgiving Day holiday, has traditionally been the busiest shopping day in the United States. (Photo by Carlo Allegri/Reuters)

Anti-government protesters sleep as they take a break from demonstrations in central Bangkok November 29, 2013. Thousands of protesters took to the streets in the latest escalation in country-wide demonstrations seeking to topple Prime Minister Yingluck Shinawatra. (Photo by Dylan Martinez/Reuters)

Elementary schoolchildren ride on a tricycle on their way to school as Mount Sinabung spews volcanic ash into the air, in Tiga Pancur, North Sumatra, Indonesia, Friday, November 29, 2013. Authorities raised the alert status of the volcano to the highest level on Sunday after it had a series of eruptions. (Photo by Binsar Bakkara/AP Photo)

A Christie's employee poses for photographs with an Imperial Stormtrooper's helmet used as a costume prop in the 1977 movie “Star Wars: A New Hope” at premises of the Christie's auction house in London, Thursday, November 28, 2013. The helmet, which is expected to fetch 3,000 to 5,000 pounds ($4,899 to $8,166 or 3,603 to 6,006 euro), features in a “Pop Culture” online-only sale that is open for bids until December 5. (Photo by Matt Dunham/AP Photo)

Comet ISON moves quite close to the sun in this image from ESA/NASA's Solar and Heliospheric Observatory captured at 10:51 a.m. EST on November 28, 2013, courtesy of NASA. This image is a composite, with the sun imaged by NASA's Solar Dynamics Observatory in the center, and SOHO showing the solar atmosphere, the corona. (Photo by ESA&NASA/SOHO/SDO)

Good guy protester helps SWAT to install VLC media player (I'm kidding). A protester clashes with riot police during a rally supporting EU integration in front of the Ukrainian cabinet of ministers building in Kiev, on November 25, 2013. The European Union expressed strong disapproval on Monday of Russian pressure on Ukraine to reject an EU trade deal. (Photo by Dmytro Larin/Reuters)

Mourners grieve for a man killed Monday in a bombing at a cafe in Sadriyah, a predominantly Shiite area of Baghdad, Iraq, on November 26, 2013. Officials in Iraq say scores have been killed in a double bombing at a market and other attacks across Iraq on Monday. (Photo by Karim Kadim/Associated Press)

A sculpture by Czech Artist David Cerny featuring an effigy of Sigmund Freud hanging from the roof is seen on November 26, 2013 in Prague. (Photo by Michal Cizek/AFP Photo)

A cruise ship sails out from Trieste harbor, northern Italy, at sunset, Monday, November 25, 2013. (Photo by Luca Bruno/AP Photo)

Members of the Army Ranger Wing (ARW) aboard an AW-139 helicopter at the Curragh Camp, Kildare, on November 25, 2013. The Air Corps are celebrating 50 years of helicopter operations. (Photo by Brian Lawless/PA Wire)

Patrick O'Donoghue who was ordained to the priesthood by the Bishop of Cloyne William Crean at St. Colman's Cathedral, Cobh, Co Cork, on November 24, 2013. (Photo by Dan Linehan/PA Wire)

A female police officer is seen during an operation to destroy a poppy plantation in the 11 de Mayo village, Tajumulco nunicipality, San Marcos departament, 315 km northeast of Guatemala City, near the border with Mexico, on November 29, 2013. (Photo by Johan Ordonez/AFP Photo)

Students play in the snow in Seoul, on November 27, 2013. The South Korean Meteorological Administration reported that it was the second snow of the season in the city. (Photo by Lee Jin-man/Associated Press)

Motorists ride pass by as Mount Sinabung spews volcanic ash into the air in Tiga Pancur, North Sumatra, Indonesia, Tuesday, November 26, 2013. Authorities raised the alert status of the volcano to the highest level on Sunday after it had a series of eruptions. (Photo by Binsar Bakkara/AP Photo)

In this Sunday, November 24, 2013 photo, Mount Sinabung spews volcanic ash into the air as seen from Ujung, North Sumatra, Indonesia. Authorities raised the alert status for one of the country's most active volcanoes to the highest level Sunday after the mountain repeatedly sent hot clouds of gas down its slope following a series of eruptions in recent days. (Photo by Binsar Bakkara/AP Photo)

Villagers watch Mount Sinabung spewing volcanic ash into in Tiga Pancur, North Sumatra, Indonesia, Monday, November 25, 2013. Powerful bursts of hot ash and gravel erupted from the rumbling volcano in western Indonesia Monday, a day after authorities had raised the volcano's alert status to the highest level. (Photo by Binsar Bakkara/AP Photo)

Israeli anti-fur activists take part in a fake fashion show during the Worldwide Fur Free Friday (WFFF) initiated by the international Anti-Fur coalition to ask for the dissolution of the fur trade on November 28, 2013 in the Israeli Mediterranean city of Tel Aviv. (Photo by Jack Guez/AFP Photo)

Mt. Etna is seen behind two cupolas as it spews lava during an eruption near the Sicilian town of Catania, Italy, late Thursday, November 28, 2013. Etna's eruptions aren't infrequent, the last one occurred on November 23. (Photo by Salvatore Allegra/AP Photo)

Mt. Etna, Europe's tallest active volcano, spews lava during an eruption near the Sicilian town of Catania, Italy, on November 28, 2013. Etna's eruptions aren't infrequent, the last one occurred on November 23. Its last major eruption was in 1992. (Photo by Salvatore Allegra/Associated Press)

Paramilitary policemen cry as they see off veterans during a farewell ceremony in Taiyuan, China, on November 24, 2013. (Photo by Reuters)

An Afghan girl poses for a photograph on the outskirts of Jalalabad, east of Kabul, on November 26, 2013. (Photo by Rahmat Gul/Associated Press)

Nasima cries after her mother Monowara Begum, 55, was injured by a crude bomb, at Dhaka Medical College Hospital in Bangladesh, on November 26, 2013. Opposition supporters detonated scores of homemade bombs and removed railway tracks to disrupt train services on Tuesday as a planned nationwide protest against upcoming elections turned violent. (Photo by Andrew Biraj/Reuters)

Temple Street Gaiety Pantomime. Cast members of this year's Gaiety Panto, Snow White and the Seven Dwarfs, Snow White (Megan Cassidy), Prince Valiant (David Glynn-Crowley) and Wanda (Rose Henderson) dropped into Temple Street Children's Hospital on November 27, 2013 to meet some patients. Pictured is Michael Muntean (aged 6) from Ashbourne, Co. Meath. (Photo by Leon Farrell/Photocall Ireland)

Norma Galicia aka “Pirulina” takes part in a demonstration during the commemoration of the International Day for the Elimination of Violence Against Women, in Guatemala City on November 25, 2013. So far this year, 696 women have died due to violent events in Guatemala. (Photo by Johan Ordonez/AFP Photo)

Singer Miley Cyrus performs onstage during the 2013 American Music Awards at Nokia Theatre L.A. Live on November 24, 2013 in Los Angeles, California. (Photo by Lucy Nicholson/Reuters)

This picture taken on November 24, 2013 shows Sinabung volcano spewing volcanic ash in Karo. Several thousand people left their homes overnight, taking the total number of those who have fled since the volcano rumbled to life to around 12,300, said the national disaster agency. (Photo by Kharisma Tarigan/AFP Photo)

An ex-Seleka soldier stands guard as his commander, General Yaya, meets with Multinational Force of Central Africa (FOMAC) peacekeepers at the FOMAC camp in Bossangoa, Central African Republic, November 25, 2013. (Photo by Joe Penney/Reuters)

A man sweeps burning charcoal as he participates in the traditional ritual called “Lianhuo”, or “fire walking”, in Pan'an county, China, on November 25, 2013. Lianhuo, a traditional local ritual which was listed in 2005 as an intangible cultural heritage of the province, usually requires dozens of men to walk past burning charcoal or firewood barefooted, as a way to ward off evil and pray for good fortune. (Photo by Reuters/Stringer)

A protestor wears a yellow hood as she demonstrates against the prison sentences of the Russian band p*ssy Riot, as well as shows support for human rights in Russia on November 25, 2013 near the Quirinale, the Italian President's residence, during a visit of Russia's President Vladimir Putin in Rome. (Photo by Filippo Monteforte/AFP Photo)

Sun rises behind billowing chimneys of power station in Berlin, on November 26, 2013. (Photo by Thomas Peter/Reuters)

The sun shines over a snowy landscape on the Fichtelberg near Oberwiesenthal, Saxony, eastern Germany on November 25, 2013. (Photo by Bernd März/AFP Photo/DPA)

Ekaterina Malykhina and Tallyta Torres of Brazil perform during the doubles category at the Miss Pole Dance South America 2013 competition in Buenos Aires, on November 25, 2013. (Photo by Agustin Marcarian/Reuters)

A Roma child looks at French police standing guard as Roma families are evacuated from their illegal camp near the Var river in Nice, southeastern France, November 27, 2013. (Photo by Eric Gaillard/Reuters)

Israeli border police fire a tear gas at stone-throwing Palestinian protesters during clashes following the funeral of Mahmoud Wajih Awad, at Qalandiya checkpoint near the West Bank city of Ramallah, on November 29, 2013. Palestinians said that Awad died on Thursday night in a Jerusalem hospital after succumbing to wounds he sustained during clashes with Israeli soldiers earlier this year. (Photo by Mohamad Torokman/Reuters)

A torchbearer dives with the 2014 Sochi Winter Olympic Games torch in Lake Baikal, Russia, on November 23, 2013. (Photo by Organizing Committee Sochi 2014)

The Duke of Cambridge (right) sings with Taylor Swift (left) and Jon Bon Jovi at the Centrepoint Gala Dinner at Kensington Palace, London, on November 26, 2013. (Photo by Dominic Lipinski/PA Wire)

A girl dressed as zombie takes part in Mexico City's seventh annual Zombie Walk, on November 23, 2013. (Photo by Edgard Garrido/Reuters)

Primary school students wearing army uniforms sit next to museum guides as they are organized to experience the life of the Eighth Route Army soldiers inside a yard of a Chinese revolutionary museum in Xi'an, on November 23, 2013. (Photo by China Daily)

Jessie J performs during the Capital Rocks charity evening held at The Roundhouse, Camden, London, on November 28, 2013. (Photo by Chris Radburn/PA Wire)

A visitor looks at the art work titled “Skulls”, which is constructed out of 12,444 Lego bricks, during the “The Art of the Brick” exhibition at the Brussels Stock Exchange November 25, 2013. The exhibition featuring large Lego art works by U.S. Lego artist Nathan Sawaya will run till April 21, 2014. (Photo by Francois Lenoir/Reuters)

Enthusiast Philip Lane as the Experiment, attends the MCM Birmingham Comic Con at The NEC, Birmingham, on November 24, 2013. (Photo by Rui Vieira/PA Wire)

A “Free Syrian Army” fighter takes up position inside a room as he aims his weapon behind sandbags in the old city of Aleppo November 29, 2013. (Photo by Mahmoud Hebbo/Reuters)

Students take part in a pro-European rally in the western Ukrainian city of Lviv on November 28, 2013. An EU summit to cap years of effort to bring ex-Soviet states into the Western fold opens with its ambitions dented on November 28 after Ukraine, the biggest prize, balked at the last moment under Russian pressure. Kiev's surprise decision to scrap a landmark political and trade accord with the European Union just days before has set off a war of words between East and West reminiscent of the Cold War and sparked some of the biggest protests in Ukraine in a decade. (Photo by Yuriy Dyachyshyn/AFP Photo)

A figure from the series called The Travellers by Cedric Le Borgne over looking the peace bridge in Londonderry as the Lumiere festival opens as part of the UK City of Culture celebrations, Londonderry, on November 28, 2013. (Photo by Niall Carson/PA Wire)

A street artist performs as pedestrians cross a road in downtown Milan, Italy, on November 29, 2013. (Photo by Antonio Calanni/Associated Press)

Anti-government protesters link their arms as they get ready to attack a police barricade near the Government house in Bangkok November 25, 2013. About 1,000 anti-government demonstrators forced their way into Thailand's Finance Ministry on Monday and protest leaders called for the occupation of other government buildings in an escalating bid to topple Prime Minister Yingluck Shinawatra. (Photo by Damir Sagolj/Reuters)

Miley Cyrus performs at the American Music Awards at the Nokia Theatre L.A. Live on Sunday, November 24, 2013, in Los Angeles. (Photo by John Shearer/AP Photo/Invision)

Clouds gather on the horizon over Fountains Abbey, Ripon, North Yorkshire, on November 27, 2013. (Photo by Anna Gowthorpe/PA Wire)

An anti-government protester blows on a whistle next to a riot policeman as she gathers with others outside the headquarters of the ruling Puea Thai Party of Prime Minister Yingluck Shinawatra in Bangkok, on November 29, 2013. (Photo by Athit Perawongmetha/Reuters)

This picture taken on November 24, 2013 shows passersby taking photos at the scene of the damage after an oil pipeline exploded, ripping roads apart, turning cars over and sending thick black smoke billowing over the city of Qingdao, east China's Shandong province on November 22. The death toll from an oil pipeline explosion in a Chinese coastal city rose to 52 on November 24, as rain and the close proximity of dangerous gases hampered the rescue operation, state media said. (Photo by AFP Photo)