In this Friday, May 17, 2019, photo, released by the U.S. Navy, sailors work around an MV-22 Osprey as it lands on the flight deck of the Nimitz-class aircraft carrier USS Abraham Lincoln in the Arabian Sea. Commercial airliners flying over the Persian Gulf risk being targeted by “miscalculation or misidentification” from the Iranian military amid heightened tensions between the Islamic Republic and the U.S., American diplomats warned Saturday, May 18, 2019, even as both Washington and Tehran say they don't seek war. (Photo by Mass Communication Specialist 3rd Class Amber Smalley/U.S. Navy via AP Photo)





U.S. sailors signal to a plane captain during a low-power turn with an EA-18G Growler in the hangar bay of the aircraft carrier USS Abraham Lincoln, in the Arabian Sea, May 17, 2019. (Photo by Garrett LaBarge/U.S. Navy/Handout via Reuters)





A Saudi worker adjusts flags of participating countries before a meeting of energy ministers from OPEC and its allies to discuss prices and production cuts, in Jiddah, Saudi Arabia, Sunday, May 19, 2019. The meeting takes places as tensions flare in the Persian Gulf after the U.S. ordered bombers and an aircraft carrier to the region over an unexplained threat they perceive from Iran, which comes a year after the U.S. unilaterally pulled out of Tehran's nuclear deal with world powers and reimposed sanctions on Iranian oil. (Photo by Amr Nabil/AP Photo)





Canada's Foreign Minister Chrystia Freeland is greeted by Prime Minister Justin Trudeau after she arrived at the Stelco steel plant, following news that the United States agreed to lift tariffs on Canadian steel and aluminum, in Hamilton, Ontario, Canada May 17, 2019. Picture taken May 17, 2019. (Photo by Adam Scotti/Prime Minister's Office/Handout via Reuters)





People, with faces painted like a European flag, arrive for a demonstration in Berlin, Germany, Sunday, May 19, 2019. People across Europe attend demonstrations under the slogan “A Europe for All – Your Voice Against Nationalism”. The banner reads “For Europe”. (Photo by Markus Schreiber/AP Photo)





Students and police confront each other during an anti government protest in Algiers, Algeria on May 19, 2019. (Photo by Ramzi Boudina/Reuters)





An Indian Muslim woman displays indelible ink mark on her finger after her casting at a polling station, Bengali Tola Inter college in Varanasi, India, Sunday, May 19, 2019. Indians are voting in the seventh and final phase of national elections, wrapping up a 6-week-long long, grueling campaign season with Prime Minister Narendra Modi's Hindu nationalist party seeking reelection for another five years. Counting of votes is scheduled for May 23. (Photo by Rajesh Kumar Singh/AP Photo)





A Cambodian boy lights candles during the Visak Bochea Buddhist celebration at a pagoda in Phnom Penh on May 18, 2019. Buddhists commemorate the birth of Buddha, his attaining enlightenment and death on the day of the full moon, which falls on May 18 this year. (Photo by Tang Chhin Sothy/AFP Photo)





A cyclist wearing a costume of a cartoon character rides during the Cycling Festival in Moscow, Russia on May 19, 2019. (Photo by Evgenia Novozhenina/Reuters)





An artist performs during the Night in the Museum, cultural event dedicated to the International Museum Day, in Almaty, Kazakhstan on May 18, 2019. (Photo by Pavel Mikheyev/Reuters)





A cowboy chats with an Escaramuza before her presentation at the Rancho del Charro on the outskirts of Mexico City, Mexico, Saturday, May 18, 2019. Mexico's Charros National Association is marking their 98th anniversary, celebrated from May 15 -June 2. (Photo by Ginnette Riquelme/AP Photo)





Madonna performs during a guest appearance at the Grand Final of the 2019 Eurovision Song Contest in Tel Aviv, Israel, early May 19, 2019. (Photo by Courtesy Orit Pnini for KAN/Handout via Reuters)





Cast member O'Shea Jackson Jr. poses at a premiere for “Godzilla: King of the Monsters” in Los Angeles, California, U.S., May 18, 2019. (Photo by Mario Anzuoni/Reuters)





(FromL) Chinese actor Liao Fan, Chinese actress Gwei Lun Mei, Chinese director Diao Yinan, Chinese actor and singer Hu Ge and Chinese actress Wan Qian pose during a photocall for the film “The Wild Goose Lake (Nan Fang Che Zhan De Ju Hui)” at the 72nd edition of the Cannes Film Festival in Cannes, southern France, on May 19, 2019. (Photo by Jean-Paul Pelissier/Reuters)





Romanian actress Catrinel Marlon (L) and Romanian film director Corneliu Porumboiu attend a press conference for the film “The Whistlers (La Gomera)” at the 72nd edition of the Cannes Film Festival in Cannes, southern France, on May 19, 2019. (Photo by Eric Gaillard/Reuters)





Romanian actress Catrinel Marlon (L) and Romanian actress Rodica Lazar pose during a photocall for the film “The Whistlers (La Gomera)” at the 72nd edition of the Cannes Film Festival in Cannes, southern France, on May 19, 2019. (Photo by Jean-Paul Pelissier/Reuters)





US actress, model and transgender activist Leyna Bloom poses during a photocall for the film “Port Authority” at the 72nd edition of the Cannes Film Festival in Cannes, southern France, on May 19, 2019. (Photo by Stephane Mahe/Reuters)