A diver jumps into the River Seine with the Montparnasse tower in the background in Paris, France, June 23, 2017 as Paris transforms into a giant Olympic park to celebrate International Olympic Days with a variety of sporting events for the public across the city during two days as the city bids to host the 2024 Olympic and Paralympic Games. (Photo by Jean-Paul Pelissier/Reuters)





Models rest backstage after a runway show by French eco-designer Isagus Toche, as a part of ecological forum, in Kiev, Ukraine, June 23, 2017. (Photo by Valentyn Ogirenko/Reuters)





Researchers from the Interuniversity Institute for Marine Sciences in the southern Israeli resort city Eilat monitor coral growth while scuba diving on June 12, 2017 in the Red Sea off Eilat. Global warming has in recent years caused colourful coral reefs to bleach and die around the world – but not in the Gulf of Eilat, or Aqaba, part of the northern Red Sea. At the Interuniversity Institute for Marine Sciences in southern Israeli resort city Eilat, dozens of aquariums have been lined up in rows just off the Red Sea shore containing samples of local corals. (Photo by Menahem Kahana/AFP Photo)





Members of North West Scooter Clubs follow the funeral cortege of Manchester attack victim Olivia Campbell-Hardy after her funeral service at The Parish Church of St Anne, in Tottington on June 20, 2017 in Bury, England. Olivia Campbell-Hardy was one of 22 people killed in the Manchester Arena Terror attack last month. The 15-year-old attended the Ariana Grande concert with her friend Adam Lawler, who was badly injured in the blast. (Photo by Christopher Furlong/Getty Images)





Swimmers wait for the start of the “Monte-Cristo challenge” (“Le Defi Monte-Cristo”) swimming event at the Chateau d'If off Marseille, southern France on June 23, 2017. (Photo by Boris Horvat/AFP Photo)





A resident looks at a burning structure during early morning airstrikes by government forces in the continuing fight for Marawi city by Muslim militants Friday, June 23, 2017, in southern Philippines. The siege by militants aligned with the Islamic State group continues as it enters its second month Friday. (Photo by Linus Guardian Escandor II/AP Photo)





Residents who want to evacuate from their homes gather while waiting for a vehicle after Islamist militants, who had holed up in a primary school, retreated after a gunbattle with troops but were holding some civilians hostage, in Pigcawayan, North Cotabato, Philippines June 21, 2017. (Photo by Marconi Navales/Reuters)





A horse rears in the crowd during the traditional San Juan (Saint John) festival in the town of Ciutadella, on the Balearic Island of Menorca, on the eve of Saint John's day on June 23, 2017. During the island's San Juan festival, held each year on June 23 and 24, Minorcan race horses gallop and prance on their hind legs through the streets of Ciutadella to honor of the town's patron saint. As the “caixers” (horse riders) ride together in a parade, spectators attempt to pat the horses' chests to get good luck. (Photo by Jaime Reina/AFP Photo)





Dancers are blurred performing during a traditional Festas Juninas (June Festivals) party at the Salgueiro samba school on June 18, 2017 in Rio de Janeiro, Brazil. Rio Mayor Marcelo Crivella, a religious conservative, has announced plans to cut funding for the famed samba school Carnival parades by fifty percent for the 2018 Carnival amidst an economic crisis in the city. Organizers from the samba schools announced if they don't receive proper funding they will have to cancel the parades for 2018. Carnival annually draws around 1 million tourists to Rio. (Photo by Mario Tama/Getty Images)





Afghan refugee women wait to scans their eyes at the UNHCR registration centre in the Pakistani city of Peshawar on June 19, 2017 ahead of the World Refugee Day. A record 370,000 Afghans left Pakistan last year, many of whom were second or even third generation migrants of people fleeing the Soviet invasion of Afghanistan during the 1980 s, surging from 55,000 the year before. (Photo by Abdul Majeed/AFP Photo)





Iraqi Army personnel drop leaflets over the old city of Mosul, Iraq, June 18, 2017. (Photo by Ahmed Saad/Reuters)





An Iraqi policeman displays a 10,000-Iraqi dinar banknote bearing an image of Mosul's iconic leaning minaret, known as the “Hadba” (Hunchback), on June 22, 2017, in Mosul. (Photo by Ahmad al-Rubaye/AFP Photo)





This combination of pictures created on June 22, 2017 shows (top) a picture taken on June 20, 2017, of Mosul's leaning Al-Hadba minaret and (bottom) a picture taken on June 22, 2017 of Mosul's skyline missing it's trademark minaret the day after it was blown up by Islamic State (IS) group fighters. Explosions on June 21 evening levelled both the Nuri mosque where Abu Bakr al-Baghdadi gave his first sermon as leader of the Islamic State group and its ancient leaning minaret, known as the “Hadba” (Hunchback). (Photo by Mohamed El-Shahed/AFP Photo)





An Iraqi man, who was injured in a suicide attack as people were escaping the Old City of Mosul, reacts as he arrives at a make-shift hospital on June 23, 2017. A suicide bomber blew himself up among civilians fleeing Mosul's Old City, where Iraqi forces are gaining ground against jihadists mounting a fierce but desperate defence, officers said. (Photo by Ahmad Al-Rubaye/AFP Photo)





A policeman and a model have their photograph taken before racing on the third day of Royal Ascot at Ascot Racecourse on June 22, 2017 in Ascot, England. (Photo by Tom Jenkins/The Guardian)





Women wear traditional Japanese kimonos attend day 4 of Royal Ascot 2017 at Ascot Racecourse on June 23, 2017 in Ascot, England. (Photo by John Walton/PA Wire)





Racegoers attend Royal Ascot Ladies Day 2017 at Ascot Racecourse on June 22, 2017 in Ascot, England. (Photo by Stuart C. Wilson/Getty Images)





Dancers prepare before competing in the Tango Dancing Tournament during the XI International Tango Festival in Medellin, Colombia, on June 21, 2017. The Tango Festival takes place between the 20 th and 25 th of June. (Photo by Joaquin Sarmiento/AFP Photo)





A man tends a bonfire as people gather at the beach to celebrate the summer solstice in Valencia, Spain, June 23, 2017. (Photo by Heino Kalis/Reuters)





Graduates of the Moscow Military Commanders Training School drink sparkling wine from a helmet during their graduation ceremony at Red Square in Moscow on June 23, 2017. (Photo by Natalia Kolesnikova/AFP Photo)





The Tre Kronor Stockholm brig sails along the Neva River as fireworks go off to mark the 2017 Scarlet Sails annual festival for St Petersburg school leavers on June 24, 2017. (Photo by Alexander Demianchuk/TASS)





School leavers celebrate their graduation by the Irtysh River in Omsk, Russia on June 23, 2017. (Photo by Dmitry Feoktistov/TASS)





A worker jumps over the red carpet as White House event usher Daniel Shanks sweeps it clean in preparation for President Donald Trump and first lady Melania Trump welcoming Panamanian President Juan Carlos Varela and his wife Lorena Castillo to the White House in Washington, Monday, June 19, 2017. (Photo by Susan Walsh/AP Photo)





French trampolinist Allan Morante performs at the Petit Palais museum in Paris, Friday, June 23, 2017. Paris is aiming to boost its bid for the 2024 Olympics by turning some of its world-famous landmarks over to sports for two days, with 100-meter races on a track floating on the Seine, high-diving into the river, cycling around the Arc de Triomphe and other events to showcase the French capital's suitability for the games. (Photo by Thibault Camus/AP Photo)





Kurt Weinrich wears his replica Samurai armor that he made at the 45th annual Denver Cherry Blossom Festival celebrating Japanese heritage and culture in Sakura Square June 24, 2017 in Denver, USA. The festival, which includes food, music performances, art and a marketplace is free and runs through Sunday 4p.m. (Photo by Andy Cross/The Denver Post)





A female Kurdish fighter from the People's Protection Units (YPG) fires a long range sniper rifle at Islamic State militants in Raqqa, Syria June 18, 2017. (Photo by Goran Tomasevic/Reuters)





A resident and a cat are evacuated from the Taplow Tower residential block as a precautionary measure following concerns over the type of cladding used on the outside of the building on the Chalcots Estate in north London, Britain, June 23, 2017. (Photo by Hannah McKay/Reuters)





A handout photo made available by the Management and Ecology of Malaysian Elephants (MEME) on 19 June 2017 shows a dead two-year-old baby elephant that was reportedly killed by a car on the side of the Gerik-Jeli Highway, Perak state, Malaysia, 17 June 2017. “We have already erected signboards to notify motorists that there would be elephants crossings along the stretch of the highway, so they need to be more responsible, especially when they are driving late at night or early in the morning”, Perak Department of Wildlife and National Parks (Perhilitan) director Loo Kean Seong said. Highways across Malaysia warn motorists with signs to be aware of wildlife crossing roads. (Photo by Alicia Solana-Mena/EPA/Meme)





Revellers smile at Worthy Farm in Somerset during the Glastonbury Festival in Britain, June 23, 2017. (Photo by Dylan Martinez/Reuters)





Actor Johnny Depp smokes a cigar prior to introducing a film at the Glastonbury music festival at Worthy Farm, in Somerset, England, Thursday, June 22, 2017. (Photo by Grant Pollard/Invision/AP Photo)





Ferrari's German driver Sebastian Vettel steers his car during the first practice session of the Formula One Azerbaijan Grand Prix at the Baku City Circuit on June 23, 2017. (Photo by Andrej Isakovic/AFP Photo)





Caitlin Jackson, 24, lays in a rainbow pattern created by the sun passing through prisms as she is photographed by her mother, Carla McGowan at the National Museum of the American Indian on Tuesday June 20, 2017 in Washington, DC. Wednesday June 21st is the summer solstice. (Photo by Matt McClain/The Washington Post)





Protestors march from Kensington towards the Grenfell Tower, a 24-storey apartment block in North Kensington, London, Britain, 16 June 2017. London Fire Brigade (LFB), said it took 40 fire engines and 200 firefighters to put out the blaze that broke out at around 1:00 am GMT on 14 June, and which took more than 24 hours to bring under control. According to reports, 12 people were confirmed dead in the fire and the cause of the blaze remains unknown. (Photo by Facundo Arrizabalaga/EPA)





A woman doing yoga at a fountain, in downtown Stuttgart, Germany, Thursday, June 22, 2017. Weather forecasts predict hot summer weather as well as thunderstorms for some parts of Germany. (Photo by Marijan Murat/DPA via AP Photo)





Stephanie Woodward, of Rochester, NY, who has spina bifida and uses a wheelchair, is removed from a sit-in at Senate Majority Leader Mitch McConnell's office as she and other disability rights advocates protest proposed funding caps to Medicaid, Thursday, June 22, 2017, on Capitol Hill in Washington. (Photo by Jacquelyn Martin/AP Photo)





A member of an Egyptian folklore group dances during the 12th International Folklore Festival in Bautzen, Germany, 22 June 2017. The festival runs from 22 to 25 June. (Photo by Filip Singer/EPA)





In this June 21, 2017 photo a woman dances around a bonfire during a solstice celebration in Freiburg, southern Germany. (Photo by Patrick Seeger/DPA via AP Photo)





Opposition demonstrators use a giant slingshot in clashes with the riot police during a protest against Venezuelan President Nicolas Maduro in Caracas, on June 22, 2017. (Photo by Federico Parra/AFP Photo)





A masked demonstrator walks near a flaming truck, seized and set on fire by demonstrators, during an anti-government protest on the Francisco Fajardo highway, outside La Carlota Air Base in Caracas, Venezuela, Friday, June 23, 2017. More than 70 people have been killed during almost 90 days of protests seeking President Nicolas Maduro's removal. (Photo by Ariana Cubillos/AP Photo)





Opposition activists blocking a highway in Caracas clash with the police during a protest against the government of President Nicolas Maduro, on June 23, 2017. Near- daily protests against President Nicolas Maduro, blamed for an economic crisis that has caused desperate shortages of food, medicine and other basic goods, began on April 1, with demonstrators demanding his removal and the holding of new elections. The demonstrations have often turned violent with 75 people killed and more than 1,000 injured so far, prosecutors say, and more than 3,000 arrested, according to the NGO Forum Penal. (Photo by Juan Barreto/AFP Photo)





A girl wearing a traditional Mongolian costume waits with her mother during the speech of Mongolian presidential election candidate Battulga Khaltmaa from the Mongolian Democracy Party during a rally in Ulan Bator, on June 23, 2017. On June 26, Mongolians will elect a president from among three candidates: Enkhbold Miyegombo, leader of the governing Mongolian People's Party (MPP), Battulga Khaltmaa, from the main opposition Democratic Party (DP), and Ganbaatar Sainkhuu, from the Mongolian People's Revolutionary Party (MPRP). (Photo by Fred Dufour/AFP Photo)





Belgian biker Kenneth Tancre performs outside the Grand Palais museum in Paris, Friday, June 23, 2017. Paris is aiming to boost its bid for the 2024 Olympics by turning some of its world-famous landmarks over to sports for two days, with 100-meter races on a track floating on the Seine, high-diving into the river, cycling around the Arc de Triomphe and other events to showcase the French capital's suitability for the games. (Photo by Thibault Camus/AP Photo)





Ivanka Trump, the daughter and assistant to President Donald Trump, swings her daughter Arabella Kushner in the Rose Garden at the Congressional Picnic on the South Lawn of the White House, Thursday, June 22, 2017, in Washington. (Photo by Alex Brandon/AP Photo)