A participant assists another up a hill during the Mud Day Paris 2017 obstacle course in Beynes on April 29, 2017. (Photo by Thomas Samson/AFP Photo)





Firefighters try to put out a burning bus set on fire by protesters during the nationwide strike called by unions opposing austerity reforms in Rio de Janeiro, Brazil, on April 28, 2017. Major transportation networks schools and banks were partially shut down across much of Brazil on Friday in what protesters called a general strike against austerity reforms in Latin America' s biggest country. (Photo by Yasuyoshi Chiba/AFP Photo)





Driver Ott Tanak and his co-driver Jarveoja Martin, both from Estonia, compete with their Ford Fiesta WRC during the FIA World Rally Championship in El Condor, Cordoba, Argentina, Sunday, April 30, 2017. (Photo by Nicolas Aguilera/AP Photo)





In this photo provided by Benoit Photo, Evo Campo and jockey Rafael Bejarano win the Grade III, $100,000 Santa Barbara Stakes horse race, Sunday, April 30, 2017, at Santa Anita Park, in Arcadia Calif. (Photo by Benoit Photo via AP Photo)





The pit crew for Dale Earnhardt Jr. (88) services his car during the NASCAR Cup Series auto race at Richmond International Raceway in Richmond, Va., Sunday, April 30, 2017. (Photo by Steve Helber/AP Photo)





Children play with grenade launchers at a military show in St.Petersburg, Russia, Sunday, April 30, 2017. (Photo by Dmitri Lovetsky/AP Photo)





Arizona Diamondbacks' Daniel Descalso, center, celebrates his walkoff two-run home run against the Colorado Rockies with Yasmany Tomas, left, and Jeremy Hazelbaker, right, after a baseball game Sunday, April 30, 2017, in Phoenix. (Photo by Ross D. Franklin/AP Photo)





A man wears a mask with the face of US President Donald Trump, as he takes part in the “100 Days of Failure” Protest to mark the first 100 days of the Trump administration on April 29, 2017 in New York. (Photo by Kena Betancur/AFP Photo)





The body of famed Swiss climber Ueli Steck is unloaded from a helicopter at Teaching Hospital in Kathmandu, Nepal, April 30, 2017. 40-year-old Steck, one of the most-renowned mountaineers of his generation, was killed Sunday in a mountaineering accident near Mount Everest in Nepal, expedition organizers said. He was best known for his speed-climbing, including setting several records for ascending the north face of the Eiger, a classic mountaineering peak in the Bernese Alps that he climbed in two hours and 47 minutes without using a rope. (Photo by Niranjan Shrestha/AP Photo)





Steam engines ride during the 24th Steam Engine Parade in Wolsztyn, Poland April 29, 2017. (Photo by Kacper Pempel/Reuters)





A boy plays outside his house while a man walks down an alleyway in the Medina of Chefchaouen, a picturesque town well-known for its blue painted houses and alleyways, in northern Morocco, Saturday, April 29, 2017. (Photo by Mosa'ab Elshamy/AP Photo)





People holding coloured smoke flares take part in a festive event in Minsk on April 30, 2017. (Photo by Sergei Gapon/AFP Photo)





Participants perform a dragon dance as they march during a lantern parade marking the start of a month- long “Lotus Lantern Festival” to celebrate the upcoming Buddha' s birthday, in Seoul on April 29, 2017 Buddha' s birthday falls on May 3. (Photo by Ed Jones/AFP Photo)





Catholic penitents of the Ujue Virgin carrying a crucifix decorated with flowers take part in a pilgrimage from Tafalla and other villages to the small town of Ujue, northern Spain, Sunday, April 30, 2017. According to tradition, the pilgrimages to Ujue originated in 1043 when the residents of Tafalla made a pilgrimage to Ujue to thank the Virgin for their victory in a battle. (Photo by Alvaro Barrientos/AP Photo)





Independent centrist presidential candidate Emmanuel Macron makes a sign to bystanders as he leaves the Holocaust memorial in Paris, France, Sunday, April 30, 2017. French presidential candidate Emmanuel Macron is visiting the Holocaust Memorial in Paris with a somber message: Never again. (Photo by Michel Euler/AP Photo)





A cosplay enthusiast takes part in the “Hijab Cosplay” event in Subang Jaya, outside of Kuala Lumpur, on April 29, 2017. The event, the first of its kind in Malaysia, is aimed at giving a platform to hijab- wearing Muslim cosplayers in the country. The term, a contraction of “costume player”, indicates the practice of wearing a costume representing a cartoon character or video- games. (Photo by Manan Vatsyayana/AFP Photo)





This combination of photographs shows Muslim girls wearing the “hijab” dressed as popular cosplay characters during the “Hijab Cosplay” event in Subang Jaya, outside of Kuala Lumpur, on April 29, 2017. (Photo by Manan Vatsyayana/AFP Photo)





Mercedes' Finnish driver Valtteri Bottas celebrates on the podium after winning the Formula One Russian Grand Prix at the Sochi Autodrom circuit in Sochi on April 30, 2017. (Photo by Andrej Isakovic/AFP Photo)





Women walk past a new memorial wall for Israel's fallen servicemen and women, at Mount Herzl in Jerusalem on April 30, 2017. (Photo by Gali Tibbon/AFP Photo)





Big Chief Monk Boudreaux of Big Chief Monk Boudreaux & the Golden Eagles Mardi Gras Indians performs at the New Orleans Jazz and Heritage Festival on Sunday, April 30, 2017, in New Orleans. (Photo by Amy Harris/Invision/AP Photo)





Demonstrators take part in a national strike against a labour and social welfare reform bill that the government of President Michel Temer intends to pass, in Sao Paulo, Brazil, on April 28, 2017. Major transportation networks schools and banks were partially shut down across much of Brazil on Friday in what protesters called a general strike against austerity reforms in Latin America' s biggest country. (Photo by Nelson Almeida/AFP Photo)





U.S Jazz musician and singer Esperanza Spalding performs at the International Jazz Day concert at the Alicia Alonso Theater in Havana, Cuba, Sunday, April 30, 2017. (Photo by Ramon Espinosa/AP Photo)





A dog named Denali is lifted onto a stretcher to be treated for a broken leg by Veterinary Emergency Team from Texas A&M as they set up in the Canton Junior High parking lot Sunday, April 30, 2017, in Canton, Texas. Severe storms including tornadoes swept through several small towns in East Texas, killing several people, and leaving a trail of overturned vehicles, mangled trees and damaged homes, authorities said Sunday. (Photo by Sarah A. Miller/Tyler Morning Telegraph)





Joel Paulino, Senior Brand Manager Estrella Jalisco, celebrates the new Guinness Word Record for the largest game of Loteria during Fiesta Broadway with Estrella Jalisco on Sun., April 30, 2017, in Los Angeles. (Photo by Casey Rodgers/Invision for Estrella Jalisco/AP Images)





In this photo provided by the NHRA, Ron Capps, the current Funny Car world champion, celebrates after he ran a 3.933 at 322.65 in his Dodge Charger for his first NHRA Four-Wide Nationals win of his career, at zMax Dragway, Concord, N.C., Sunday, April 30, 2017. (Photo by Teresea Long/NHRA via AP Photo)





A grid girl poses for a photo at the Formula One Russian Grand Prix at the Sochi Autodrom circuit in Sochi, Russia, April 30, 2017. (Photo by Andrej Isakovic/AFP Photo)