Lifeguard Bristen Kent swims around the pool as her 7-week-old puppy, Paisley, rides on her back during Doggie Splash Day 2016 on Saturday, July 30, 2016, at the Rose Park swimming pool in Abilene, Texas. (Photo by Tommy Metthe/Abilene Reporter-News via AP Photo)





United States' Maya Moore, left, and Tamika Catchings, right, pressure Canada's Miah-Marie Langlois, center, during the first half of an exhibition basketball game, Friday, July 29, 2016, in Bridgeport, Conn. (Photo by Jessica Hill/AP Photo)





This image provided by Mondelez International shows Luke Aikins in a net after successfully skydiving without a parachute in Simi Valley, Calif., Saturday, July 30, 2016. After a two-minute freefall, Aikins landed in the 100-by-100-foot net at the Big Sky movie ranch. Aikins made history Saturday when he became the first person to leap without a parachute and land in a net instead. (Photo by Mark Davis/EPA)





The NASA Extreme Environment Mission Operations (NEEMO) 21 mission began on July 21 as an international crew of aquanauts splashed down to the undersea Aquarius Reef Base, located 62 feet below the surface of the Atlantic Ocean in the Florida Keys National Marine Sanctuary. The NEEMO 21 crew will perform research both inside and outside the habitat during a 16-day simulated space mission. During simulated spacewalks carried out underwater, they will evaluate tools and mission operation techniques that could be used in future space missions, including journeys to Mars. (Photo by Karl Shreeves/NASA)





A resident of the Jupiter neighbourhood carries a sheep in her house after it was destroyed by a group of masked men in El Alto, Bolivia, July 29, 2016. (Photo by David Mercado/Reuters)





High school freshmen Zully Martinez (L) and Scout Curry hold a “Soberanes Fire Relief Bake Sale” in Carmel, California, U.S. July 29, 2016. (Photo by Michael Fiala/Reuters)





Smoke from Williams Canyon fills the sky during the Soberanes Fire near Carmel Valley, California, U.S. July 29, 2016. (Photo by Michael Fiala/Reuters)





Mock victims shout for help during an earthquake drill as part of the joint capability demonstration of the Philippine Armed Forces' Reserve Command along with other government agencies in observance of national disaster consciousness month in Taguig city, metro Manila, Philippines July 30, 2016. (Photo by Romeo Ranoco/Reuters)





A car burns while mock victims lie on a main road during an earthquake drill as part of the joint capability demonstration of the Philippine Armed Forces' Reserve Command along with other government agencies in observance of national disaster consciousness month in Taguig city, metro Manila, Philippines July 30, 2016. (Photo by Romeo Ranoco/Reuters)





A rescuer bandages the leg of a mock victim during an earthquake drill as part of the joint capability demonstration of the Philippine Armed Forces' Reserve Command along with other government agencies in observance of national disaster consciousness month in Taguig city, metro Manila, Philippines July 30, 2016. (Photo by Romeo Ranoco/Reuters)





Russian warships sail during a rehearsal for the Navy Day parade in the far eastern port of Vladivostok, Russia, July 30, 2016. (Photo by Yuri Maltsev/Reuters)





Russian marines perform during a rehearsal for the Navy Day parade in the far eastern port of Vladivostok, Russia, July 30, 2016. (Photo by Yuri Maltsev/Reuters)





Seagulls seat on a rope as a submarine sails during a rehearsal for the Navy Day parade in the far eastern port of Vladivostok, Russia, July 30, 2016. (Photo by Yuri Maltsev/Reuters)





Russian marines run during a rehearsal for the Navy Day parade in the far eastern port of Vladivostok, Russia, July 30, 2016. (Photo by Yuri Maltsev/Reuters)





Russian warships sail past exploding anti-missile ordnance during a rehearsal for the Navy Day parade in the far eastern port of Vladivostok, Russia, July 30, 2016. (Photo by Yuri Maltsev/Reuters)





A man cries as others offer prayers on a road as a protest in Srinagar against the recent killings in Kashmir, July 30, 2016. (Photo by Danish Ismail/Reuters)





Members of the National Renovator Party reenact an execution by Islamic State fighters during a protest against the islamization of Europe, in front of Belem presidential palace in Lisbon, Portugal July 30, 2016. (Photo by Rafael Marchante/Reuters)





Russian President Vladimir Putin attends the commemoration of 100 years of the Russian chapel in Vrsic, Slovenia, July, 30, 2016. The Russian chapel was built in 1916 in memory of 250 Russian prisoners of war who were caught in an avalanche while building the road over the Vrsic. (Photo by Srdjan Zivulovic/Reuters)





Faithful are seen during World Youth Day in Brzegi, near Krakow, Poland July 30, 2016. (Photo by Lukasz Krajewski/Reuters/Agencja Gazeta)





The faithful are seen during Pope Francis' visit in the the Sanctuary of John Paul II during the World Youth Day in Krakow, Poland, July 30, 2016. (Photo by Mateusz Skwarczek/Reuters/Agencja Gazeta)





Pope Francis walks through Holy Door with youth at the Campus Misericordiae during World Youth Day in Brzegi near Krakow, Poland July 30, 2016. (Photo by Stefano Rellandini/Reuters)





The youth cheer as they welcome Pope Francis arriving to lead a Prayer Vigil at the Campus Misericordiae during World Youth Day in Brzegi near Krakow, Poland July 30, 2016. (Photo by Stefano Rellandini/Reuters)





Pope Francis weaves as he arrives with youth to lead a Prayer Vigil at the Campus Misericordiae during World Youth Day in Brzegi near Krakow, Poland July 30, 2016. (Photo by Stefano Rellandini/Reuters)





A picture made available on 26 July 2016 shows citizens wathcing the dense smoke over Lithi village, as reflected in a mirror of a car, during a wildfire on Chios island, Greece, 25 July 2016. The huge wildfire that broke out early 25 July 2016, on the island of Chios which has burned 3,500 hectares of forest and farm land, set under control. Over 90 percent of the mastic trees at the villages of Lithi, Elata and Vessa were destroyed while a large number of mastic trees were burned at the villages of Mesta, Armolia and Pyrgi. (Photo by Kostas Koyrgias/EPA)





Children from the Kliptown section of Soweto are seen at play during a moment of calm of a service delivery demonstration on July 27, 2016 ahead of August 3, municipal elections. (Photo by Marco Longari//AFP Photo)





Members of a dance troupe prepare to perform the national dance known as the Cueca at the Plaza de Armas, as part of a daily cultural heritage program organized by the mayor's office, in downtown of Santiago, Chile, Saturday, July 30, 2016. (Photo by Esteban Felix/AP Photo)





A Cambodian vendor, right, carries her child on a bicycle's back seat near a rice farm in Ang Tasom, west of Phnom Penh, Cambodia, Saturday, July 30, 2012. Cambodian farmers start to grow rice during the rainy season. (Photo by Heng Sinith/AP Photo)





Visitors watch fireworks from Tokyo Skytree's observation deck on Saturday, July 30, 2016 in Tokyo's Sumida Ward. The nighttime display, which kicked off around 7:00 p.m., was part of the Sumida River Fireworks Festival, one of the biggest fireworks galas in Tokyo. Tokyo Skytree is located right in front of the river and has hosted the viewing event since 2012, which has grown very popular. (Photo by Yoshiaki Miura)





Spectators cheer as a pickup truck splashes through mud at an event formerly called the Redneck Olympics on Saturday, July 30, 2016, in Hebron, Maine. The organizer now calls the event the “Redneck Blank” after Olympic officials complained about the name. (Photo by David Sharp/AP Photo)





Photographer Kyoichi Tsuzuki stands beside a life-like female doll at the Erotopia Japan exhibition in Tokyo on July 28, 2016. The sеx exhibition smack in the middle in one of Tokyo's hippest areas is shining a nostalgic light on Japanese erotica – a culture the curator believes is dying out. (Photo by Toru Yamanaka/AFP Photo)





Sparks fly behind Sebastian Vettel of Germany driving the (5) Scuderia Ferrari SF16-H Ferrari 059/5 turbo (Shell GP) on track during final practice for the Formula One Grand Prix of Germany at Hockenheimring on July 30, 2016 in Hockenheim, Germany. (Photo by Charles Coates/Getty Images)