In this July 4, 2008, file photo, the pilot of the Xiaman Airline plane carrying the first group of Chinese tourists to arrive in Taipei from Xiamen, waves from the cockpit after landing at the Songshan airport in Taipei, Taiwan. Taiwan refused to allow two Chinese airlines, Xiamen Airlines and China Eastern Airlines, to expand service to the island during the Lunar New Year holiday, a news agency reported Monday, January 29, 2018, after Beijing angered Taiwan’s government by approving new air routes. (Photo by Hsu Chao Chang/Pool Photo via AP Photo)





An elderly woman smiles as policemen walk past her house as they conduct a visit to homes at a poor community as part of a government anti-drug crackdown in metropolitan Manila, Philippines, Monday, January 29, 2018. The Philippine police chief said his force will resume visits to the homes of drug suspects to encourage them to reform, despite his acknowledgement that corrupt police have abused the program. (Photo by Aaron Favila/AP Photo)





Waves break as people gather on Copacabana beach on January 28, 2018 in Rio de Janeiro, Brazil. According to researchers from the Chinese Academy of Sciences, 2017 was the warmest year recorded in Earth's oceans. Researchers noted a “long-term warming trend driven by human activities”. (Photo by Mario Tama/Getty Images)





Women react outside their damaged home next to the scene of a bomb explosion at a police station in San Lorenzo, Ecuador January 27, 2018. (Photo by Daniel Tapia/Reuters)





A resident reacts as he attempts to extinguish a fire that broke out at the Kijiji slums in the Southlands estate of Nairobi, Kenya, January 28, 2018. (Photo by Thomas Mukoya/Reuters)





Special envoy of the U.N. refugee agency and movie star Angelina Jolie holds a press conference at the Zaatari camp for Syrian refugees on January 28, 2018 in Zaatari, Jordan. Jolie spoke in the camp, which is made up of hundreds of row of caravans, after meeting with Syrian refugees. The Hollywood star called for a political solution to Syria's civil war, saying that “humanitarian aid is not a long-term solution”. (Photo by Salah Malkawi/ Getty Images)





A Palestinian demonstrator holds a pistol as he burns representations of Israeli and British flags during a protest against a U.S. decision to cut aid, in Gaza City January 29, 2018. (Photo by Mohammed Salem/Reuters)





A police officer fires tear gas during clashes with demonstrators as Honduran President Juan Orlando Hernandez is sworn in for a new term in Tegucigalpa, Honduras on January 27, 2018. (Photo by Edgard Garrido/Reuters)





Members of the Indian military band take part in the Beating the Retreat ceremony in New Delhi, January 29, 2018. (Photo by Cathal McNaughton/Reuters)





Artist's life reconstruction of the titanosaurian dinosaur Mansourasaurus shahinae on a coastline in what is now the Western Desert of Egypt approximately 80 million years ago is pictured in this undated handout image obtained by Reuters on January 29, 2018. (Photo by Andrew McAfee/Reuters/Carnegie Museum of Natural History)





Buddhist monks attend the 20th annual Shwekyin Nikaya Conference at the Dhammaduta Zetawon Tawya Monastery in Hmawbi, on the outskirts of Yangon, Myanmar, 29 January 2018. Shwekyin Nikaya is the name of the second largest monastic order of monks in Myanmar and founded in the mid-19th century. The annual conference is held every three year and about 800 Buddhist monks attend the conference from 29 to 31 January 2018. (Photo by Nyein Chan Naing/EPA/EFE)





A woman walks her dog near the flooded banks of the Seine river in Paris, France, 29 January 2018. Unusually heavy rainfall caused the Seine river level to rise causing flooding along Paris' riverbanks – reaching its peak today, of 5.9 meters above the usual level. (Photo by Ian Langsdon/EPA/EFE)





Iranian university students throw snowballs in Laleh Park in central Tehran, Iran, Sunday, January 28, 2018. While Iran's first heavy snowfall of the season has forced both international airports and schools in the capital to close, many people went to streets and parks to play and enjoy the rare snowy day. (Photo by Vahid Salemi/AP Photo)





Indonesian Siti Aisyah, center, is escorted by police as she leaves after a court hearing at Shah Alam court house in Shah Alam, Malaysia, Monday, January 29, 2018. Siti Aisyah and Doan Thi Huong of Vietnam pleaded not guilty to killing Kim Jong Nam, the estranged half brother of North Korean leader Kim Jong Un, last Feb. 13 in a crowded Kuala Lumpur airport terminal. They are accused of smearing VX nerve agent on Kim Jong Nam's face. (Photo by Sadiq Asyraf/AP Photo)





Mourners gather Monday, January 29, 2018, where authorities say at least four people have been shot to death the day before, in Reading, Pa. (Photo by Matt Rourke/AP Photo)





In this January 22, 2018 photo, members of the Paraiso do Tuiuti samba school rehears their dances and songs, which make reference to Brazil's history with slavery, in the streets of Rio de Janeiro, Brazil. The samba school notes that Brazil is one of the world's most unequal countries in terms of income distribution, and that its top politicians and businessmen are predominantly white while more than 50 percent of citizens identify as black or mixed race. (Photo by Leo Correa/AP Photo)





Supporters of Lebanese Parliament Speaker Nabih Berri ride a scooter past a road block, during a protest against Lebanese Foreign Minister Gibran Bassil, in Beirut, Lebanon, Monday, January 29, 2018. Lebanese Prime Minister Saad Hariri is urging calm after a video emerged showing Bassil calling Berri, the powerful parliament speaker, a “thug” in a closed meeting. (Photo by Hussein Malla/AP Photo)





A cat is seen during a bullfight at the La Santamaria bullring in Bogota, Colombia, on January 28, 2018. (Photo by Raul Arboleda/AFP Photo)





A Hindu devotee in a trance on their pilgrimage to the Batu Caves temple in Kuala Lumpur, Malaysia on January 28, 2018. Malaysian Hindu participate in the annual Hindu thanksgiving festival in which devotees subject themselves to painful rituals in a demonstration of faith and penance held in honour of Lord Murugan, Hindu in Malaysia celebrated Thaipusam begin on Jan 28 until 31 this year. (Photo by Aflo/Rex Features/Shutterstock)





Lady Gaga arrives for the 60th Grammy Awards on January 28, 2018, in New York. (Photo by Jewel Samad/AFP Photo)





Miley Cyrus arrives for the 60 th Grammy Awards on January 28, 2018, in New York. (Photo by Angela Weiss/AFP Photo)