Shoppers exit with their hands up after a mass shooting at a Walmart in El Paso, Texas, U.S. on August 3, 2019. Multiple people were killed and one person was in custody after a shooter went on a rampage at a shopping mall, police in the Texas border town of El Paso said. (Photo by Jorge Salgado/Reuters)





A woman holds an umbrella and a placard as people gather at Chater Garden to give support to the recent protests against the extradition bill, at the financial district in Hong Kong, Thursday, August 1, 2019. The Chinese army has released a promotional video for its Hong Kong-based troops at a time of uncertainty over whether the military will intervene in the city's summer of protest. (Photo by Elson Li/HK01 via AP Photo)





Workers from the medical and health care sector hold up signs that reads: “Citizens won't leave, medics won't abandon” during a demonstration in Hong Kong Friday, Aug. 2, 2019. Protesters plan to return to the streets again this weekend, angered by the government's refusal to answer their demands, violent tactics used by police – possibly in coordination with organized crime figures. (Photo by Vincent Thian/AP Photo)





A man holding an umbrella looks at people with umbrellas gathered at Chater Garden to give support to the recent protests against the extradition bill, at the financial district in Hong Kong, Thursday, August 1, 2019. (Photo by Elson Li/HK01 via AP Photo)





Protesters huddle behind barriers and use laser beams to shine at riot police during confrontation in Tsim Sha Tsui in Hong Kong on Saturday, August 3, 2019. Hong Kong protesters ignored police warnings and streamed past the designated endpoint for a rally Saturday in the latest of a series of demonstrations targeting the government of the semi-autonomous Chinese territory. (Photo by Steve Leung/HK01 via AP Photo)





Police block a square during an unsanctioned rally in the center of Moscow, Russia, Saturday, August 3, 2019. Moscow police on Saturday detained nearly 90 people protesting the exclusion of some independent and opposition candidates from the city council ballot, a monitoring group said, a week after arresting nearly 1,400 at a similar protest. (Photo by Alexander Zemlianichenko/AP Photo)





Police officers try to detain protestors during an unsanctioned rally in the center of Moscow, Russia, Saturday, August 3, 2019. Moscow police detained more than 300 people Saturday who are protesting the exclusion of some independent and opposition candidates from the city council ballot, a monitoring group said. (Photo by Alexander Zemlianichenko/AP Photo)





Russian policemen on patrol, prior to an unsanctioned rally in the center of Moscow, Russia, Saturday, August 3, 2019. Police in Moscow have detained a leading opposition figure as she was heading to an unauthorized rally and march protesting the exclusion of independent and opposition candidates from the Moscow city council election. Lyubov Sobol, who is one of the aspirants rejected from the ballot, has been detained in central Moscow and taken away in a police van. Police have detained dozens of other demonstrators. (Photo by Pavel Golovkin/AP Photo)





Police officers detain an opposition candidate and lawyer at the Foundation for Fighting Corruption Lyubov Sobol in the center of Moscow, Russia, Saturday, August 3, 2019. Moscow police detained more than 300 people Saturday who are protesting the exclusion of some independent and opposition candidates from the city council ballot, a monitoring group said. (Photo by Dmitry Serebryakov/AP Photo)





Lola Vazquez, who identifies as transgender, waves a transgender flag during a protest against a deal Guatemalan President Jimmy Morales' government signed with Washington that would force Salvadoran and Honduran migrants to request asylum in Guatemala instead of the United States, in Guatemala City, Wednesday, July 31, 2019. Critics of the deal point out that Guatemala has the same problems that are driving Hondurans and Salvadorans to flee their homes: violence, poverty, joblessness and a prolonged drought that has severely hurt farmers. (Photo by Oliver de Ros/AP Photo)





Tommy Robinson supporters in Oxford Street in London on August 3, 2019 protesting against his prison sentence after he was jailed for nine months for contempt of court over a video he broadcast on Facebook which featured defendants in a criminal trial. (Photo by Steve Parsons/PA Images via Getty Images)





Handout picture taken on July 31, 2019 by German migrant rescue NGO Sea-Eye, shows children rescued off an overloaded rubber boat spotted in international waters off the Libyan coast, being brought on their vessel “Alan Kurdi”. The German aid organization Sea-Eye has rescued 40 people from an overcrowded rubber dinghy in the Mediterranean. The crew of the rescue ship “Alan Kurdi” discovered the migrants early morning on July 31, 2019 in international waters and took them on board, Sea-Eye said. The “Alan Kurdi” is now heading for the Italian Mediterranean island of Lampedusa. (Photo by Pavel Vitko/AFP Photo)





Blair Baker and Taylor Lindsorn snare a chunk of iceberg on June 29, 2019, on Bonavista Bay in Newfoundland, Canada. Iceberg water, considered pure, is now marketing for a unique sector of high-end products. “We are trying to target the niche market for healthy foods and products”, says former fisherman Edward Kean, an iceberg hunter. For 20 years, he has been cruising the North Atlantic aboard his fishing boat to retrieve chunks of ice to melt and sell the water to local traders. Customers include manufacturers of vodka, cider, liquor, beer, cosmetics, but also companies that bottle water. (Photo by Johannes Eisele/AFP Photo)





Dancers on a 2S3M Akatsiya 152mm self-propelled howitzer at the opening of the 2019 International Army Games at the Patriot Congress and Exhibition Centre in Kubinka outside Moscow, Russia on August 3, 2019. (Photo by Sergei Karpukhin/TASS)





Police officers during Brighton Pride Parade on August 03, 2019 in Brighton, England. Tens of thousands of revellers dressed in rainbow colours and elaborate costumes and descended on the seaside city to ask for equality for all. (Photo by Tristan Fewings/Getty Images)





Parade goers during Brighton Pride Parade on August 03, 2019 in Brighton, England. (Photo by Tristan Fewings/Getty Images)





Parade goers during Brighton Pride Parade on August 03, 2019 in Brighton, England. (Photo by Tristan Fewings/Getty Images)





Parade goers during Brighton Pride Parade on August 03, 2019 in Brighton, England. (Photo by Tristan Fewings/Getty Images)