A dog runs through a rainbow formed from the mist of a police water cannon during a student protest for education reform in downtown in Santiago, Chile, Thursday, August 4, 2016. Protesters demands include free access to school for all levels, including university level. (Photo by Esteban Felix/AP Photo)





Fans of Colombia and Sweden pose for a photo during a group B match of the men's Olympic football tournament between Sweden and Colombia at the Amazonia Arena, in Manaus, Brazil, Thursday, August 4, 2016. (Photo by Michael Dantas/AP Photo)





An image showing the Leonardo da Vinci’s earliest known drawing that will go on display in the artist’s Tuscan hometown of Vinci to mark the 500th anniversary of the artist’s death. The Uffizi Gallery in Florence on Thursday, August 4, 201 said it will loan the rarely displayed drawing, titled “Landscape Drawing for Santa Maria Della Nave”,’ to the Leonardiano Museum for five weeks beginning Aug. 5 2019. The detailed landscape of the Arno river valley and the Montelupo Castle is the first work by Leonardo to be dated, August 5, 1473. (Photo by Uffizi Gallery via AP Photo)





Sightseers visit an incorporated oversized crop circle in a cornfield, not far from the small community of Mammendorf near Munich, southern Germany, on August 3, 2016. The crop circle has a diameter of 180 meters. Many people visited during the last days the cornfield with the oversized floral ornament. Owner of the grain field is a farmer from the nearby village Mammendorf, but also do not know how the crop circle has come in his field. (Photo by Christof Stache/AFP Photo)





This file photo taken on July 18, 2016 shows inmates peeking from their cell inside the Quezon City Jail in Manila. Images of hellish conditions at an overcrowded Philippines jail have triggered calls on August 4, 2016 from lawmakers and rights groups for swift reforms to the penal system which is under strain from an anti-drugs crackdown. (Photo by Noel Celis/AFP Photo)





Guatemalan army soldiers sing as they stand for review at their base, before the arrival of Hurricane Earl in Puerto Barrios, Guatemala, Tuesday, August 3, 2016. Hurricane Earl bore down on the coast of the Caribbean nation of Belize with the danger of high surf and winds, while also threatening neighboring Guatemala and southern Mexico with torrential rains. (Photo by Luis Soto/AP Photo)





A painting, created by French artist Saype and said to be the world's largest biodegradable painting is seen on the Chaux-de-Mont ski slope above the Alp resort of Leysin on August 4, 2016. The 100 meter long and 100 meter large painting is made with flour, linseed oil, water and biodegradable natural pigments. (Photo by Alain Grosclaude/AFP Photo)





A Cambodian farmer works in a rice field on the outskirts of Phnom Penh, Cambodia, 04 August 2016. According to the Cambodia Rice Federation, a key reason for the decline in demand of Cambodian rice is the intense price pressure the commodity is facing due to an overabundance of supply in the rice export market. (Photo by Kith Serey/EPA)





Models dressed as security man and a cloud woman interact with attendees at the Gemalto booth during the 2016 Black Hat cyber-security conference in Las Vegas, Nevada, U.S. August 3, 2016. (Photo by David Becker/Reuters)





Thailand Election Commission's chairman Supachai Somcharoen attends an event to promote voting at at the August 7 referendum on a new constitution, in Bangkok, Thailand, August 4, 2016. (Photo by Chaiwat Subprasom/Reuters)





Police officers attend a ceremony to mark the 1st anniversary of a reformed police service, part of Interior Ministry reforms which introduced road, metro and foot police patrols, in Kiev, Ukraine August 4, 2016. (Photo by Gleb Garanich/Reuters)





Police officers sing the national anthem during a ceremony to mark the 1st anniversary of a reformed police service, part of Interior Ministry reforms which introduced road, metro and foot police patrols, in Kiev, Ukraine August 4, 2016. (Photo by Gleb Garanich/Reuters)





Head of the National Police of Ukraine Khatia Dekanoidze, left, and police officer take a selfie during celebrate the National Police Day in Kiev, Ukraine, Thursday, August 4, 2016. National Police Day in Ukraine is celebrated on August 4 every year. This professional holiday commemorates the official creation of the National Police of Ukraine in summer 2015. (Photo by Efrem Lukatsky/AP Photo)





The carcasses of dead dogs are collected after they were culled using poison by the municipality in Karachi, Pakistan, August 4, 2016. (Photo by Akhtar Soomro/Reuters)





Anti-riot policemen stand guard in front of a protester holding a placard condemning the rise in extrajudicial killings in connection to the war on illegal drugs during a protest outside the Department of Justice in metro Manila, Philippines August 4, 2016. (Photo by Romeo Ranoco/Reuters)





North Korean leader Kim Jong Un guides the 3rd Meeting of Activists of the Korean People's Army (KPA) in the Movement for Winning the Title of O Jung Hup-led 7th Regiment in this undated photo released by North Korea's Korean Central News Agency (KCNA) in Pyongyang on August 4, 2016. (Photo by Reuters/KCNA)





A man walks past a damaged truck after airstrikes on the outskirts of the rebel-held town of Atareb in Aleppo province, Syria August 4, 2016. (Photo by Ammar Abdullah/Reuters)





A damaged Art Nouveau facade designed by Belgian architect Victor Horta is pictured in a warehouse in the Brussels district of Schaerbeek after it was abandoned to squatters, Belgium, August 3, 2016. (Photo by Francois Lenoir/Reuters)





A newly identified prehistoric dolphin called Echovenator sandersi is seen in an undated illustration released August 4, 2016. Echovenator sandersi thrived in shallow, warm seas about 27 million years ago. (Photo by A. Gennari/Reuters)





Fighters of Libyan forces allied with the U.N.-backed government fire a rocket at Islamic State fighters in Sirte, Libya, August 4, 2016. (Photo by Goran Tomasevic/Reuters)





Fighters of Libyan forces allied with the U.N.-backed government move from a beach after they fired shells with Soviet made T-55 tank at Islamic State fighters in Sirte, Libya, August 3, 2016. (Photo by Goran Tomasevic/Reuters)





Fighters of Libyan forces allied with the U.N.-backed government fire a rocket at Islamic State fighters in Sirte, Libya, August 4, 2016. (Photo by Goran Tomasevic/Reuters)





A fighter of Libyan forces allied with the U.N.-backed government wears a mask as he waits with other fighters for a rocket to be fired at Islamic State fighters in Sirte, Libya, August 4, 2016. (Photo by Goran Tomasevic/Reuters)





Fighters of Libyan forces allied with the U.N.-backed government fire a rocket at Islamic State fighters in Sirte, Libya, August 4, 2016. (Photo by Goran Tomasevic/Reuters)





Opposition supporters ride on motorcycles as they take part in a rally to demand a referendum to remove Venezuela's President Nicolas Maduro in Caracas, Venezuela August 4, 2016. (Photo by Marco Bello/Reuters)





People dressed in traditional attire walk on a decorated street during celebrations to honour San Cayetano (Saint Cajetan) in Madrid, Spain, August 4, 2016. (Photo by Susana Vera/Reuters)





Metal fans pose on the muddy grounds of the Wacken Open Air, in Wacken, Germany, 04 August 2016. The W:O:A festival is the world's largest heavy metal music event and runs until 06 August. (Photo by Axel Heimken/EPA)





Israeli youths, of Arab and Jewish descent, sail on a handmade raft across the Sea of Galilee in northern Israel on August 4, 2016, as part of a three day summer camp program organized by the Israeli Kibbutz movement, for Arabs and Jews, aimed to bridge the gap between the different societies in Israel. (Photo by Menahem Kahana/AFP Photo)





The large Babe the Blue Ox statue toppled at Paul Bunyan Land near Brainerd, Minn., August 4, 2016, after storms moved through the area. (Photo by William Satre/AP Photo)





A migrant struggles as he is evacuated by the French police dismanteling a temporary makeshift camp, mainly composed of Sudanese and Eritreans migrants, at the avenue de Flandre in the North of Paris, France, 04 August 2016. The migrant's situation is still problematic noticeably in Paris as thousands of migrants are on their way or going back from Calais (route to UK), as they settle in Paris in temporary makeshift camps. (Photo by Etienne Laurent/EPA)





A Japan Self Defense Force officer checks an honor guard before they are inspected by new Defense Minister Tomoni Inada at the Defense Ministry in Tokyo, Thursday, August 4, 2016. (Photo by Shuji Kajiyama/AP Photo)





A general view showing the installation “Trash People” by German artist HA Schult next to the Friedrichswerder church in Berlin, Germany, 04 August 2016. The installation can be seen between 05 and 08 August in the construction pit in Berlin. (Photo by Sophia Kembowski/EPA)





Afghan security officials inspect a van that was believed to have been transporting foreign tourists after it was hit by a Rocket propelled Grenade in Chesht-e-Sharif district of Herat province, Afghanistan, 04 August 2016. According to reports, a group of foreign tourists, including Britons, Americans and a German has been targeted in a rocket attack in Chisht-e-Sharif district of the Herat province on the same day, while there are no reports known yet of the number of casualities or wonded. (Photo by EPA/Stringer)





Police officers search the scene where one women died and several were injured in a suspected knife attack in Russell Square, Central London, Britain, 04 August 2016. Police and Ambulance services were called to the area on the evening of 03 August where a man was arrested. Police have not ruled out a motive of terrorism. (Photo by Will Oliver/EPA)





Aerobatic pilot Sean D. Tucker leaves a smoke trail as he flies his Team Oracle Extra 300L airplane over Seattle, Wednesday, August 3, 2016. Tucker was preparing for the upcoming annual Seafair Air Show which will take place from Aug. 5-7 over Lake Washington in Seattle. (Photo by Ted S. Warren/AP Photo)





A Turkish girl helps to hold up a huge picture of modern Turkey's founder Mustafa Kemal Ataturk at a rally in Gundogdu Square in Izmir on August 4, 2016, protesting against the failed July 15 military coup attempt, with the participation of Republican People's Party (CHP) leader Kemal Kilicdaroglu (not pictured). Turkey issued an arrest warrant on August 4 for US-based preacher Fethullah Gulen, accusing him of ordering the coup attempt aimed at ousting President Recep Tayyip Erdogan. An Istanbul court issued the warrant, the first after the failed putsch for the reclusive cleric in Pennsylvania, the Anadolu news agency said. (Photo by Emre Tazegul/AFP Photo)





Fire fighters extinguish fire at a shopping mall, in Kabul, Afghanistan, 04 August 2016. Hundreds of shops were gutted, inflicting loses amounting to hundreds of thousands of US dollars, one man was killed in this incident. (Photo by Hedayatullah Amid/EPA)





An Afghan man shifts his belonging after fire erupted at a shopping mall, in Kabul, Afghanistan, 04 August 2016. (Photo by Hedayatullah Amid/EPA)





An Afghan man shifts his belonging after fire erupted at a shopping mall, in Kabul, Afghanistan, 04 August 2016. (Photo by Hedayatullah Amid/EPA)





Festival goer practice yoga during the O.Z.O.R.A. festival on August 4, 2016 in Tolna, Hungary. Ozora is a village in Tolna County. In recent times it has become famous for the O.Z.O.R.A. psychedelic trance festival which has been held on an estate in Ozora near small village Dadpuszta every year since 2004. The first party was called Solipse and took place during the Solar eclipse of August 11, 1999. The Ozora festival (with Solar United Natives festival) is one of the two big psytrance festivals in Hungary, and is fastest growing psytrance festivals on the world, achieving incredible 60 000 visitors in 2015. (Photo by Mohai Balázs/MTI/MTVA)





A picture made available on August 4, 2016 shows visitors looking at the so-called Ivenack oak trees at the Wildpark Ivenack, in Ivenack, Germany, August 1, 2016. The tree that the visitors are viewing is approximately 1000 years old with a trunk circumference of 10.96 m, and has a timber volume of around 180 solid cubic metres. On August 4, 2016, a ceremony will be held to declare the Ivenack oaks Germany’s first national nature monument. (Photo by Bernd Wüstneck/DPA)





A sticker with Pokemon Go ban is seen in Dusseldorf, Germany in a branch of Volksbank Neuss on August 4, 2016. The Bank has banned the game in its 23 branches, because it is worried about privacy and confidentiality. (Photo by Maja Hitij/DPA)





A robot poses as Westfield prepare to host an interactive artificial intelligence storytelling event for kids at a pop-up indoor park on August 10 at Westfield London, August 4, 2016 in London, England. (Photo by Jeff Spicer/Getty Images for Westfield)





An Indian college student, has her face painted with emblem of the Rio 2016 Summer Olympics, in Chennai on August 4, 2016, in an event to wish the Indian contingent good luck ahead of the Rio 2016 Summer Olympics which is scheduled to begin on August 5, 2016. (Photo by Arun Sankar/AFP Photo)





Children play as another one lies on a blanket at the old international airport, which is used as a shelter for over 2,800 refugees and migrants, in southern Athens, on Thursday, August 4, 2016. Daily arrivals by migrants and refugees at Greek islands near the Turkish coast have remained low since the July 15 coup attempt, but about 57,000 people remain stranded in Greece, most in army-built camps on the mainland. (Photo by Thanassis Stavrakis/AP Photo)





Photo taken on August 4, 2016 shows a monkey-king-shaped transformer in Qingdao, east China's Shandong Province. The transformer, made of waste auto parts, is over ten meters high. (Photo by Zhang Jingang/Xinhua/SIPA Press USA)





A woman watches as smoke rises from a wildfire raging on the outskirts of the town of El Paso on the Spanish canary island of La Palma on August 4, 2016. A forest officer died while fighting a fire and some 700 people were evacuated preventively in areas near the fire, which burned a thousand hectares in the mountains of Jedey overnight. (Photo by Desiree Martin/AFP Photo)