Japanese Emperor Akihito, second right, visits Ise Grand Shrine, or Ise Jingu, in Ise, central Japan Thursday, April 18, 2019. This is the last trip to a local region for emperor and empress before emperor's abdication. (Photo by Kazushi Kurihara/Kyodo News via AP Photo)





White House senior adviser Ivanka Trump speaks during an interview with The Associated Press, Wednesday April 17, 2019, in Abidjan, Ivory Coast, where Trump is promoting a White House global economic program for women. (Photo by Jacquelyn Martin/AP Photo)





White House senior adviser Ivanka Trump speaks during an interview with The Associated Press, Wednesday April 17, 2019, in Abidjan, Ivory Coast, where Trump is promoting a White House global economic program for women. (Photo by Jacquelyn Martin/AP Photo)





U.S. White House senior adviser Ivanka Trump, left, speaks with wife of Ivory Coast's President Alassane Ouattara, Dominique Ouattara, center, and other attendees at a State Dinner hosted by Ouattara after the Women Entrepreneurs Finance Initative, or We-Fi, event, Wednesday April 17, 2019, in Abidjan, Ivory Coast, where Trump is promoting a White House global economic program for women. (Photo by Jacquelyn Martin/AP Photo)





White House senior adviser Ivanka Trump is greeted by kisses as she is welcomed by local people holding U.S. flags and small flags that say “Welcome In Adzope Ivanka Trump We Love U”, in Adzope, Ivory Coast, Wednesday April 17, 2019, where she will visit Cayat, a cocoa and coffee cooperative. Trump is in Ivory Coast to promote a White House global economic program for women. (Photo by Jacquelyn Martin/AP Photo)





White House Advisor Ivanka Trump dances as she meets women entrepreneurs, at the demonstration cocoa farm in Adzope, Ivory Coast on April 17, 2019. (Photo by Luc Gnago/Reuters)





Firemen help victims of a tourist bus that crashed on April 17, 2019 in Caniço, on the Portuguese island of Madeira. At least 28 people were killed when a tourist bus crashed on the Portuguese island of Madeira, the local mayor told local media. The regional protection service did not confirm the toll when questioned by AFP. (Photo by Rui Silva/AFP Photo)





An image made available by Gigarama.ru on Wednesday April 17, 2019 shows an aerial shot of the fire damage to Notre Dame cathedral in Paris on Tuesday April 16. Nearly $1 billion has already poured in from ordinary worshippers and high-powered magnates around the world to restore Notre Dame Cathedral in Paris after it was damaged in a massive fire on Monday. (Photo by Gigarama.ru via AP Photo)





The Notre Dame Cathedral is seen as people crosse the Change bridge in Paris, Wednesday, April 17, 2019. Notre Dame Cathedral would have been completely burned to the ground in a “chain reaction collapse” had firefighters not moved rapidly in deploying their equipment to battle the blaze racing through the landmark monument, a Paris official said Wednesday. (Photo by Michel Euler/AP Photo)





Election officials wearing superhero costumes prepare ballots at a polling station during elections in Surabaya, East Java province, Indonesia, April 17, 2019 in this photo taken by Antara Foto. Tens of millions of Indonesians were voting in presidential and legislative elections Wednesday after a campaign that pitted the moderate incumbent against an ultranationalist former general whose fear-based rhetoric warned the country would fall apart without his strongman leadership. (Photo by Zabur Karuru/Antara Foto via Reuters)





A voter casts her ballot during elections in Jakarta, Indonesia April 17, 2019. (Photo by Edgar Su/Reuters)





Indian paramilitary soldiers stand guard outside a polling station on the eve of the second phase of India's general election in Srinagar, Indian controlled Kashmir, Wednesday, April 17, 2019. With 900 million of India's 1.3 billion people registered to vote, the Indian national election is the world's largest democratic exercise. (Photo by Dar Yasin/AP Photo)





Journalists wait for the arrival of Scott Morrison, Prime Minister of Australia, at Premium Fresh Vegetable Farm in Forth on April 17, 2019 in Devonport, Australia. The 2019 Federal Election will be held on Saturday 18 May. (Photo by Ryan Pierse/Getty Images)





A migrant from Central America talks with his famiy by a river during a break in his journey towards the United States, in Huixtla, Mexico on April 16, 2019. (Photo by Jose Cabezas/Reuters)





Same s*x couples attend a “Kiss-a-thon”, as a form of protest for LGBT rights in Bogota, Colombia, Wednesday, April 17, 2019. The event was held at the same Andino shopping mall where days ago two gay men were harassed by a customer who lured police into fining them for “exhibitionism”. (Photo by Fernando Vergara/AP Photo)





Bottles for water showing portraits of Russian President Vladimir Putin are for sale during the anniversary ceremony of the PANORAMA-360 viewing platform on the 89th floor of the Federation Tower in Moscow, Russia, April 17, 2019. The viewing platform was officially opened on 21 April 2018 and was visited by more than 350,000 people last year. (Photo by Yuri Kochetkov//EPA/EFE)





Horsemen play Kokpar, a traditional game between two teams competing to throw a dummy of a goat into a scoring circle, during the first Asian Equestrian Championship near Almaty, Kazakhstan on April 17, 2019. (Photo by Pavel Mikheyev/Reuters)





A horseman falls down while playing Kokpar, a traditional game between two teams competing to throw a dummy of a goat into a scoring circle, during the first Asian Equestrian Championship near Almaty, Kazakhstan on April 17, 2019. (Photo by Pavel Mikheyev/Reuters)





In this Saturday, April 6, 2019 photo, Jose Ramon Izeta, 52, a former basque stone lifter, holds a 100 kilograms stone, during an exhibition in the basque village of Azkoitia, northern Spain. The “Harri-jasotze”, or “Stone Lifters” in the local language of the mountainous Basque Country region, faces contorted by the effort these burly competitors strain to lift massive weights as many times as they can. (Photo by Alvaro Barrientos/AP Photo)





A staff member poses in a mock space suit at the C-Space Project Mars simulation base in the Gobi Desert outside Jinchang, Gansu Province, China, April 17, 2019. (Photo by Thomas Peter/Reuters)





The C-Space Project Mars simulation base is seen at dusk in the Gobi Desert outside Jinchang, Gansu Province, China, April 16, 2019. (Photo by Thomas Peter/Reuters)





Models of Mars rovers are seen at “Mars Base 1”, a C-Space Project, in the Gobi desert, some 40 kilometres from Jinchang in China's northwest Gansu province on April 17, 2019. Surrounded by barren hills in northwest Gansu province, “Mars Base 1” opened to the public on April 17 with the aim of exposing teens – and soon tourists – to what life could be like on the planet. (Photo by Wang Zhao/AFP Photo)





A staff member demonstrates how she puts on the helmet of a mock space suit at the C-Space Project Mars simulation base in the Gobi Desert outside Jinchang, Gansu Province, China, April 17, 2019. The facility – comprising several interconnected modules including a greenhouse and a mock decompression chamber – opened its doors to the public. (Photo by Thomas Peter/Reuters)