A 46cm tall humanoid robot "Premaid AI" dances during a demonstration at the annual International Robot Exhibition in Tokyo on December 2, 2015. Users can download dancing motion data through an Android smartphone. Some 450 companies and organisations displayed their latest robots and 5,000 people were expecting to visit a four-day event. (Photo by Yoshikazu Tsuno/AFP Photo)





A riot police officer patrols at the COP21, the United Nations Climate Change Conference Tuesday, December 1, 2015 in Le Bourget, north of Paris. (Photo by Christophe Ena/AP Photo)





Elephant sculptures from the Elephant Parade art exhibition are displayed outside a shopping mall in Bangkok, Thailand, December 1, 2015. The Elephant Parade Bangkok showcases 1.5 meter brightly colored elephants hand painted by artists and celebrities, to be displayed at three separate locations in Bangkok. The sculptures will then be sold with the proceeds going to The Asian Elephant Foundation and The Golden Triangle Asian Elephant Foundation. The exhibition runs until 21 January 2016. (Photo by Diego Azubel/EPA)





An image of a bear is seen on the clothing of Republican U.S. presidential candidate Donald Trump supporter Ray "Bear" McCook, as he makes his way into the Macon Coliseum before a Trump for President campaign rally in Macon, Georgia November 30, 2015. McCook says he is voting for Trump because, "America needs to go in a different direction". (Photo by Christopher Aluka Berry/Reuters)





Supporters of President-elect Roch Marc Kabore cheer at Kabore's campaign headquarters in Ouagadougou, December 1, 2015. Roch Marc Kabore was proclaimed the winner of the presidential election in Burkina Faso and will become the country's first new leader in decades, the Independent National Electoral Commission said on Tuesday. (Photo by Joe Penney/Reuters)





Cast member Terry Crews jumps during the premiere of "The Ridiculous 6" in Universal City, California, November 30, 2015. The movie opens in the U.S. on December 11. (Photo by Mario Anzuoni/Reuters)





Sar On, 67, an HIV patient, walks in front of her home at Tuol Sambo village on the outskirts of Phnom Penh, Cambodia December 1, 2015. World AIDS Day falls on December 1. (Photo by Samrang Pring/Reuters)





Heroin syringes used by addicts are seen on a banana tree in Hanoi, Vietnam, December 1, 2015. The estimated number of adolescents dying of AIDS in the Asia Pacific region has more than doubled since 2005, experts said on Monday, warning of a "hidden epidemic". (Photo by Reuters/Kham)





People ride a motorcycle near Koudoukou Mosque where Pope Francis meets with the Imam Tidiani Moussa Naibi in Bangui, Central African Republic, November 30, 2015. (Photo by Stefano Rellandini/Reuters)





Children await for the arrival of Pope Francis at the central mosque, in the mostly Muslim PK 5 neighbourhood of the capital Bangui, Central African Republic, November 30, 2015. (Photo by Siegfried Modola/Reuters)





A statue of the Iron Man is seen between the buildings at Yujiapu Financial District amid heavy smog in Tianjin, China, December 1, 2015. (Photo by Reuters/Stringer)





Britain's Prince Harry gets close to Sharks' rugby mascot Sharky during a training session in Durban, South Africa December 1, 2015. Prince Harry is in South Africa on behalf of Sentebale, the charity he founded with Lesotho's Prince Seeiso in memory of their mothers. (Photo by Rogan Ward/Reuters)





Diel Mochire (2ndL), representative of Indigenous Population and Local Network for the sustainable management of forest ecosystems in Central Africa (REPALEAC), Candido Mezua (C), representative of the National Coordinating Body of Indigenous Peoples in Panama (COONAPIP), Wayne S. Walker (2ndR), forest-monitoring expert at the Woods Hole Research Center (WHRC), Juan Carlos Jintiach (R), coordinator of the International Economic Cooperation and Autonomous Indigenous Development, Coordination of Indigenous Organizations of the Amazon Basin (COICA), attend a press conference during the World Climate Change Conference 2015 (COP21) at Le Bourget, near Paris, France, December 1, 2015. (Photo by Stephane Mahe/Reuters)





The daughter of Druze policeman Wael Hamzeh Homs, who was captured in Arsal by the al Qaeda-linked Nusra Front, kisses his picture as relatives react in celebration for his release, outside a tent that was erected last year during an open-ended sit-in near the government palace in downtown Beirut, December 1, 2015. Al-Qaeda's Syrian wing, the Nusra Front, released Lebanese security personnel held captive since August, 2014 in a swap deal that will also release an ex-wife of Islamic State leader Abu Bakr al-Baghdadi, live TV footage showed on Tuesday. (Photo by Jamal Saidi/Reuters)





A view shows graves of Lebanon's Hezbollah members during the visit of Ali Akbar Velayati (unseen), Iran's Supreme Leader Ayatollah Ali Khamenei's top adviser on international affairs, in southern suburbs of Beirut, December 1, 2015. (Photo by Aziz Taher/Reuters)





A woman looks at the stand "Ocean and Climate" in the Climate Generations area during the World Climate Change Conference 2015 (COP21) at Le Bourget, near Paris, France, December 1, 2015. (Photo by Jacky Naegelen/Reuters)





A police officer holds a rabbit, at the animal farm of Swaqa Correction and Rehabilitation Center, near the city of Karak, November 30, 2015. Prison officials at Swaqa say that the center has one of the world's best success rates in decreasing repeat offenses. Only seven percent of prisoners, who undergo training and participate in qualification courses for two years at Swaqa, commit a second crime, according to the center's director Colonel Talal Al-Alabdallat. (Photo by Muhammad Hamed/Reuters)





Protesters display placards outside a court in Olongapo city, north of Manila December 1, 2015. A Philippine court found a U.S. Marine guilty of killing a transgender woman on Tuesday, jailing him for six to 12 years in a case that has reignited debate over the American military presence in its former colony. The Olongapo City regional trial court also ordered Lance Corporal Joseph Scott Pemberton to pay more than 4.5 million pesos ($95,350) to the family of Jennifer Laude, who was found dead last year in a hotel outside the former U.S. navy base northwest of Manila. (Photo by Romeo Ranoco/Reuters)





A member of the security forces stands guard at a polling station during the second phase of the parliamentary election runoff in Cairo, Egypt, December 1, 2015. (Photo by Mohamed Abd El Ghany/Reuters)





Palestinian school girls walk past Israeli soldiers at a checkpoint at a entrance to the village of Beit Einun near the West Bank city of Hebron December 1, 2015. (Photo by Baz Ratner/Reuters)





People take pictures of a convoy of Red Cross vehicles carrying the newly released Lebanese soldiers and policemen who were captured by the al Qaeda-linked Nusra Front in Arsal, as they drive in Baalbek, in the Bekaa valley, Lebanon December 1, 2015. Al Qaeda's Syrian wing, the Nusra Front, released 16 Lebanese soldiers and policemen held captive since August 2014 on Tuesday in a Qatari-mediated deal that also secured freedom for a jailed ex-wife of Islamic State leader Abu Bakr al-Baghdadi. (Photo by Ahmad Shalha/Reuters)





A goose spreads its wings to take off at a park near the East River during a rain shower in the Brooklyn borough of New York December 1, 2015. (Photo by Lucas Jackson/Reuters)





Russian President Vladimir Putin (R) puts the replica of the Russian imperial crown on Artistic Director of the Moscow State Variety Theatre and a famous entertainer and actor Gennady Khazanov, earlier received from Khazanov as a present, at the Kremlin in Moscow, Russia, December 1, 2015. The meeting was dedicated to Khazanov's 70th birthday. (Photo by Alexei Nikolsky/Reuters/Sputnik/Kremlin)





Al Qaeda-linked Nusra Front fighters carry their weapons on the back of a pick-up truck during the release of Lebanese soldiers and policemen in Arsal, eastern Bekaa Valley, Lebanon, December 1, 2015. (Photo by Reuters/Stringer)





Unidentified gunmen fire their weapons in celebration as a convoy of officials escorting the newly released Lebanese soldiers and policemen who were captured by the al Qaeda-linked Nusra Front in Arsal, drive in Baalbek, in the Bekaa valley December 1, 2015. Al Qaeda's Syrian wing, the Nusra Front, released 16 Lebanese soldiers and policemen held captive since August, 2014 on Tuesday in a Qatari-mediated deal that also secured freedom for a jailed ex-wife of Islamic State leader Abu Bakr al-Baghdadi. (Photo by Ahmad Shalha/Reuters)





Members of the Indian Border Security Force (BSF) demonstrate their skills on motor-bikes during the BSF Golden Jubilee Day celebration in New Delhi on December 1, 2015. (Photo by Money Sharma/AFP Photo)





A slow shutter photograph shows vehicles passing under illuminated trees at Omotesando in Tokyo, Japan, December 1, 2015. Starting December 1, some 500,000 LED lights covering the trees will illuminate the avenue until Christmas time. (Photo by Franck Robichon/EPA)





Divers swim next to an old wreck at the Red sea on the north of the Ras Banas peninsula in Egypt, December 1, 2015. (Photo by Sergey Dolzhenko/EPA)





A unusual sight in the skies of Blagoevgrad, Bulgaria, 01 December 2015 as a pilot dressed as Santa Claus comes in on a paramotorized 'sledge' headed by a reindeer effigy and not pulled by traditional flying reindeer. The flying Santa first appeared in the sky at the foot of the Rila mountain in 2014. Now the curious sight on the eve of Christmas and New Year is already known to many, with local children waiting eagerly to meet the grey-bearded man in a red costume. (Photo by Emil Mihaylov/EPA)





A unusual sight in the skies of Blagoevgrad, Bulgaria, 01 December 2015 as a pilot dressed as Santa Claus comes in on a paramotorized 'sledge' headed by a reindeer effigy and not pulled by traditional flying reindeer. (Photo by Emil Mihaylov/EPA)





A man works on a robot at the first digital fabric of the Netherlands, an initiative of Siemens and Airborne in The Hague, The Netherlands, 01 December 2015. In the fabric carbons plates are produced for the aircraft industry. (Photo by Bart Maat/EPA)





An activist is detained by police officers after others were dispersed during a demonstration against corruption in central Nairobi, Kenya, 01 December 2015. Kenyan president Uhuru Kenyatta on 23 November 2015 declared corruption a threat to national security, only days before the visit by Pope Francis who has called the country's corruption a 'path to death'. Local media reported six activists, including the leader Boniface Mwangi, were arrested as they attempted to present a petition to the State House. Police fired teargas to dsiperse the protesters. (Photo by Dai Kurokawa/EPA)





A Kashmir laborer works inside a silk factory on the outskirts of Srinagar, the summer capital of Indian Kashmir, 01 December 2015. Indian Kashmir, once famous for silk industry employing thousands of people, is now facing challenges due to competition with other countries. Chinon, Chiffon and Charmous were some silk varieties made in Kashmir. (Photo by Farooq Khan/EPA)





A picture made available 30 November 2015 shows Thai visitors looking at the preserved body of a deceased AIDS patient at a museum at the Buddhist temple Wat Phra Baat Namphu, which is known for its humanitarian treatment of HIV positive and AIDS sick patients, in Lopburi province, 150 km north of Bangkok, Thailand, 29 November 2015. The Temple's AIDS hospice is the largest of its kind in Thailand, providing care for HIV positive patients as well as people living with AIDS. To date, the hospice, established in 1992, has cared for over 10,000 people. The World Health Organization World AIDS Day falls 01 December 2011. Figures by UNAIDS and Thailand's Disease Control Department show that there are more than 400,000 people living with HIV+ in Thailand, with roughly 90 percent of them having contracted the virus through unprotected s*x. (Photo by Diego Azubel/EPA)





North Korean school girls holding brooms bow to pay their respects toward a mural which shows the late North Korean leader Kim Il Sung delivering a speech, before sweeping the area surrounding this mural on Tuesday, December 1, 2015, in Pyongyang, North Korea. (Photo by Wong Maye-E/AP Photo)





A poster showing different types of hair styles worn by North Korean men hangs outside a barber shop at the Munsu water park on Tuesday, December 1, 2015, in Pyongyang, North Korea. (Photo by Wong Maye-E/AP Photo)





North Koreans cover their face from the splash of a water feature in the indoor section of the Munsu water park on Tuesday, December 1, 2015, in Pyongyang, North Korea. The water park is opened to both tourists as well as locals living in the North Korean capital. (Photo by Wong Maye-E/AP Photo)





Chinese President Xi Jinping, centre, and Zimbabwean President Robert Mugabe, centre right, watch a performance by Zimbabwean traditional dancers upon his arrival in Harare, Zimbabwe, Tuesday, December 1. 2015. Jinping is in Zimbabwe for a two day State visit during which he is set to sign some bilateral agreements aimed at strengthening relationships between the two countries. (Photo by Tsvangirayi Mukwazhi/AP Photo)





Workers decorate a Christmas tree with lights ahead of seasonal celebrations at the Colon square in Madrid, Tuesday, December 1, 2015. (Photo by Francisco Seco/AP Photo)





Romanian special forces servicemen wait on a bus before the beginning of the national day celebrations in Bucharest, Romania, Tuesday, December 1, 2015. Thousands gathered to watch a military parade. (Photo by Vadim Ghirda/AP Photo)





The 4million bricks that make up London's longest canal tunnel are inspected today. The bricks date back to the 1800s when the Islington Tunnel on the Regent's Canal was built. The work is part of a £45million programme being spent by the Canal & River Trust this winter to repair and restore the nation's waterways at The Regent's Canal on December 1, 2015 in London, England. (Photo by John Phillips/Getty Images for Canal & River Trust)





Christie Brinkley visits The Empire State Building to celebrate "Give A Smile, Get A Smile" Launch at The Empire State Building on December 1, 2015 in New York City. (Photo by Ben Gabbe/Getty Images)





A man wearing a mask to protect himself from pollutants takes a selfie near the Turret of the Forbidden City on a heavily polluted day in Beijing, Tuesday, December 1, 2015. Schools in Beijing were ordered to keep students indoors Tuesday after record-breaking air pollution in the Chinese capital soared to up to 35 times the safety levels. (Photo by Andy Wong/AP Photo)





A couple passes by the red ribbon, the international symbol for AIDS awareness, on the stairs during a campaign to mark World AIDS Day in Seoul, South Korea, Tuesday, December 1, 2015. World AIDS Day is observed on Dec. 1 every year to increase awareness about the AIDS. The letters read " A campaign for the prevention of AIDS". (Photo by Ahn Young-joon/AP Photo)





Young couple pose for a selfie under falling snow in downtown Kiev, Ukraine, Tuesday, December 1, 2015. The temperature in the Ukrainian capital is about 0 degrees Celsius (32 degrees Fahrenheit) on Tuesday. (Photo by Sergei Chuzavkov/AP Photo)





The Great Pyramids and Sphinx are lit in green on the occasion of the World Climate Conference held in France, in Giza, Egypt, 30 November 2015. (Photo by Mahmoud Abdel Ghany/EPA)





Tornado combat aircraft of the German air force's reconnaissance squadron 51 prepare for touchdown at the air base in Jagel, Germany, 01 December 2015. The German government decided to deploy reconnaissance aircraft and up to 1200 German soldiers in the fight against the militant group Islamic State (IS). They will assist in the airstrikes against the IS, particulary in Syria and Iraq. (Photo by Carsten Rehder/EPA)





An Indian man shelters under an umbrella as he walks through floodwaters in Chennai on December 1, 2015, during a downpour of heavy rain in the southern Indian city. Heavy rains pounded several parts of the southern Indian state of Tamil Nadu and inundating most areas of Chennai, severely disrupting flights, train and bus services and forcing the postponment of half-yearly school exams. (Photo by AFP Photo/Stringer)





This November 29, 2015 photo shows a ship of unknown nationality in Wajima, Ishikawa prefecture, central Japan, after it was found in mid-November off Noto peninsula and was towed to the shore. Japanese authorities are investigating nearly a dozen wooden boats carrying decomposing bodies found drifting off the northwestern coast over the past month. Coast Guard officials said Tuesday, Dec. 1, 2015, they have found at least 11 shoddy boats, carrying the bodies of unknown nationality since late October. They have also found fishing equipment and nets on board and signs written in Korean, suggesting they came from North Korea. (Photo by Kyodo News via AP Photo)