Protesters wear masks of jailed Chinese Nobel Peace laureate Liu Xiaobo during a demonstration outside the Chinese liaison office in Hong Kong, Tuesday, June 27, 2017. Liu Xiaobo has been released on medical parole after being diagnosed with late-stage liver cancer, his lawyer said Monday. (Photo by Vincent Yu/AP Photo)





England team members in white shirts, compete against Scotland in the Penny Farthing International Polo fun match during the Bentley Motors Royal Windsor Cup Final at Guards Polo Club in Windsor Great Park, England, Sunday June 25, 2017. The Penny Farthing cycle dates from late 1800's, but it is not known when they started to be used for polo, rather than the more normal horse power. (Photo by Steve Parsons/PA Wire via AP Photo)





Relatives of victims react at the site of a landslide in the village of Xinmo, Mao County, Sichuan Province, China June 26, 2017. (Photo by Aly Song/Reuters)





A group of men dance during the Pride Parade in Toronto, Ontario, June 25, 2017. (Photo by Geoff Robins/AFP Photo)





President Donald Trump and first lady Melania Trump wave as Indian Prime Minister Narendra Modi departs the White House, Monday, June 26, 2017, in Washington. (Photo by Alex Brandon/AP Photo)





A dancer from the Kremlin Ballet Theatre prepares to perform in a concert for the 2017 Fifa Confederations Cup football fans at the Novoslobodskaya metro station in Moscow, Russia on June 26, 2017. (Photo by Vyacheslav Prokofyev/TASS)





People attend Eid al-Fitr prayers to mark the end of the holy fasting month of Ramadan at a play ground in the suburb of Sale, Morocco June 26, 2017. (Photo by Youssef Boudlal/Reuters)





Former United States President Barack Obama (2nd L), his wife Michelle (3rd L) along with his daughters Sasha (C) and Malia (2nd R) go rafting while on holiday in Bongkasa Village, Badung Regency, Bali, Indonesia June 26, 2017 in this photo taken by Antara Foto. (Photo by Wira Suryantala/Reuters/Antara Foto)





In this handout image provided by Red Bull, David Colturi of the USA dives from the 27.5 metre platform at the Serpent`s Lair during the first stop of the Red Bull Cliff Diving World Series on June 24, 2017 on Inis Mor, Ireland. (Photo by Dean Treml/Red Bull via Getty Images)





People vote in country's presidential elections at a polling station in Ulaanbaatar, Mongolia June 26, 2017. (Photo by B. Rentsendorj/Reuters)





Children play inside an inflatable castle during Eid al-Fitr celebration in the rebel-held besieged Douma neighbourhood of Damascus, Syria June 26, 2017. (Photo by Bassam Khabieh/Reuters)





Players compete during the final match of the Calcio Storico Fiorentino traditional 16th Century Renaissance ball game, on Piazza Santa Croce in Florence on June 24, 2017. (Photo by Filippo Monteforte/AFP Photo)





A woman poses for a photograph with the Harry Potter trolley at Kings Cross Station, in London, Britain June 26, 2017. The first Harry Potter book, “Harry Potter and the Philosopher's Stone” was first published 20 years ago. (Photo by Eddie Keogh/Reuters)





A young girl attends an event unveiling the Jubilee Party's manifesto in Nairobi, Kenya June 26, 2017. (Photo by Baz Ratner/Reuters)





A participant competes in the 15th edition of the Marathon of Mont-Blanc, on June 25, 2017, in Chamonix. The Marathon of Mont-Blanc is an annual alpine trail-running event held in Chamonix with 2760 m of elevation gain and an arrival at 2000 m. (Photo by Jean-Pierre Clatot/AFP Photo)





Members of the National Guard react after protesters threw a petrol bomb during a rally against Venezuela's President Nicolas Maduro's government in Caracas, Venezuela June 26, 2017. (Photo by Ivan Alvarado/Reuters)





A protester wears a mask while he stands in front of a roadblock during a rally against Venezuela's President Nicolas Maduro's government in Caracas, Venezuela June 26, 2017. (Photo by Ivan Alvarado/Reuters)





A riot security force member aims his weapon toward demonstrators during a rally against Venezuela's President Nicolas Maduro's government in Caracas, Venezuela, June 26, 2017. (Photo by Christian Veron/Reuters)





Moto GP rider Andrea Dovizioso of Italy, right, avoids running over Maverick Vinales of Spain after he crashed during the Dutch Motorcycle Grand Prix, in Assen, Northern Netherlands, Sunday, June 25, 2017. (Photo by Geert Vanden Wijngaert/AP Photo)





Revellers and detritus are seen near the Pyramid Stage at Worthy Farm in Somerset during the Glastonbury Festival in Britain, June 26, 2017. (Photo by Dylan Martinez/Reuters)





Captain Megan Couto (C) of the 2nd Battalion, Princess Patricia's Canadian Light Infantry (PPCLI) leads her battalion to makes history as the first woman to command the Queen's Guard at Buckingham Palace in central London on June 26, 2017. (Photo by John Stillwell/AFP Photo)





News assistants run out after the U.S. Supreme Court granted parts of the Trump administration's emergency request to put his travel ban into effect immediately while the legal battle continues, in Washington, U.S., June 26, 2017. (Photo by Yuri Gripas/Reuters)





Jamaica's sprinter Usain Bolt grimaces during a press conference prior Golden Spike Athletic meeting in Ostrava, Czech Republic, Monday, June 26, 2017. Bolt will compete in the 100 meters at the Golden Spike on Wednesday, June 28, 2017. (Photo by Petr David Josek/AP Photo)





Yemeni-American Muslim Yusra Udayni prepares to leave her home to take part in Eid al-Fitr Islamic prayers in Brooklyn, New York, U.S., June 25, 2017. (Photo by Kholood Eid/Reuters)





Kevin Harvick celebrates after winning the NASCAR Sprint Cup Series auto race Sunday, June 25, 2017, in Sonoma, Calif. (Photo by Ben Margot/AP Photo)





Nicki Minaj performs on stage during the 2017 NBA Awards Live On TNT on June 26, 2017 in New York City, USA. (Photo by Michael Loccisano/Getty Images for TNT)