A Lebanese army veteran burns tires during a protest over a state budget that includes a provision taxing their pensions, in Naameh, south of Beirut, Lebanon on June 27, 2019. (Photo by Aziz Taher/Reuters)





A member of Diplomatic Security stands guard on the tarmac as the plane for Secretary of State Mike Pompeo is reflected in a glass building, in preparation for Pompeo's departure from Abu Dhabi, United Arab Emirates, Tuesday, June 25, 2019, from where he will head to an undisclosed location. (Photo by Jacquelyn Martin/AP Photo/Pool)





A relative mourns during the funeral ceremony of Ethiopian Army Chief of Staff, Seare Mekonnen who was killed by his bodyguard, in Mekele,Tigray Region, Ethiopia on June 26, 2019. (Photo by Tiksa Negeri/Reuters)





Two bystanders peer into barricades and umbrellas attached to an entry gate to the police headquarters in Hong Kong, early on June 27, 2019. Hong Kong protesters marched to major consulates on June 26 as they called on G20 nations to confront fellow member China at an upcoming summit in Japan over sliding freedoms in the financial hub. (Photo by Anthony Wallace/AFP Photo)





Georgian women take part in an opposition rally near the country's parliament in Tbilisi on June 26, 2019. (Photo by Mzia Saganelidze/Radio Free Europe/Radio Liberty)





Chinese President Xi Jinping is escorted by Japanese Prime Minister Shinzo Abe at the start of talks at a hotel prior to the G20 Summit at the International Exhibition Center in Osaka, western Japan, June 27, 2019. (Photo by Kimimasa Mayama/Pool via Reuters)





US President Donald Trump (R) attends a meeting with Russia's President Vladimir Putin during the G20 summit in Osaka on June 28, 2019. (Photo by Brendan Smialowski/AFP Photo)





White House senior advisors Ivanka Trump and Jared Kushner attend a bilateral dinner between U.S. President Donald Trump and the Prime Minister of Australia Scott Morrison, ahead of the G20 summit in Osaka, Japan June 27, 2019. (Photo by Kevin Lamarque/Reuters)





U.S. President Donald Trump shakes hands with Saudi Arabia's Crown Prince Mohammed bin Salman during family photo session with other leaders and attendees at the G20 leaders summit in Osaka, Japan, June 28, 2019. (Photo by Kevin Lamarque/Reuters)





Japanese Prime Minister Shinzo Abe, right, and German Chancellor Angela Merkel, left, gesture at their bilateral meeting prior to the G-20 summit in Osaka, Japan, Friday, June 28, 2019. (Photo by Eugene Hoshiko/Pool via Reuters)





Prime Minister Theresa May meets Russian President Vladimir Putin during the G20 summit in Osaka, Japan on June 28, 2019. (Photo by Stefan Rousseau/PA Images via Getty Images)





A woman participates in a demonstration against G20 during the leaders summit in Osaka, Japan on June 28, 2019. (Photo by Jorge Silva/Reuters)





A protester wearing the mask of U.S. President Donald Trump carries a bucket of coal during a demonstration demanding Japan to stop supporting coal at home and overseas, at the G20 Summit in Osaka, Japan, June 28, 2019. (Photo by Jorge Silva/Reuters)





A North Korean leader Kim Jong Un impersonator (L) and a Donald Trump impersonator perform at a bar in Osaka on June 27, 2019, ahead of the G20 summit. (Photo by Laurent Fievet/AFP Photo)





A couple cool down in the fountains of Trocadero, across from the Eiffel Tower, during a heatwave in Paris, France, 25 June 2019. According to forecasters, the temperatures should rise to almost 40 degrees Celsius in the coming days. (Photo by Ian Langsdon/EPA/EFE)





Firefighters try to extinguish a wildfire in Palma d'Ebre, near Tarragona, Spain, Thursday, June 27, 2019. Authorities suspect the cause of the outbreak was a deposit of improperly stored manure. Firefighters say that high temperatures and a drop in humidity will likely fan the flames. (Photo by Jordi Borras/AP Photo)





A burned farm tractor lays destroyed after a wildfire swept through Torre de l'Espanyol, near Tarragona, Spain, Thursday, June 27, 2019. The Catalonia region of Spain has seen its biggest forest fire this year, with more than 1,200 hectares (3,000 acres) believed to have been burned and hundreds of people evacuated. (Photo by Jordi Borras/AP Photo)





A dog cools off at a fountain in downtown Turin, Italy, 27 June 2019. Temperatures registered 34 degrees Celsius with hot winds and high humidity gripping most of the country. (Photo by Alessandro Di Marco/EPA/EFE)





The French Red Cross assists a woman in front of the main train station of Tours on June 27, 2019 where they distribute water and fruits during a heatwave. Europeans braced on June 27 for the expected peak of a sweltering heatwave that has sent temperatures soaring above 40 degrees Celsius (104 Fahrenheit), with schools in France closing and wildfires in Spain spinning out of control. (Photo by Guillaume Souvant/AFP Photo)





Women drink water in front of the Duomo in central Milan during a heatwave on June 26, 2019. Meteorologists blamed a blast of torrid air from the Sahara for the unusually early summer heatwave, which could send thermometers up to 40 degrees Celsius (104 Fahrenheit) in some places on June 27 and 28. Experts say such heatwaves early in the summer are likely to be more frequent as the planet heats up (Photo by Miguel Medina/AFP Photo)





Firemen constructed a water wall for people in Graz, Austria to cool down during the heat wave on June 27, 2019. (Photo by APA PictureDesk GmbH/Shutterstock)





People cools off at a fountain in Milan, Italy, Thursday, June 27, 2019. Temperatures in Northern Italy are forecast to hit 40 C on Thursday. (Photo by Daniel Dal Zennaro/ANSA via AP Photo)