Firefighters hike up a hillside to battle the Wragg fire near Winters, Calif., July 23, 2015. According to Cal Fire, the blaze has scorched 6,900 acres and is 15 percent contained.
Noah Berger/AP Photo
A man rides his bicycle between taxis parked on the street during a protest against the online car-sharing service Uber in Rio de Janeiro, July 24, 2015.
A nurse leads cataract patients as they walk past a train which serves as a mobile hospital in Qinghai, China, July 23, 2015. The train, donated by people from Hong Kong and Macau, came to the county three months ago and has provided free medical treatment to over 900 local cataract patients.
An anti-narcotics police officer stands next to sacks of confiscated drugs before incinerating them in Panama City, July 23, 2015. According to Panama's anti-narcotics police more than 11,000lb of cocaine and other types of drugs that were seized during various police operations across the country have been destroyed.
A relative of slain soldier Mehmet Yalcin Nane, killed by IS militants when they attacked a Turkish military outpost at the border with Syria, cries next to his coffin during his funeral in the town of Gaziantep, Turkey, July 24, 2015. Turkish warplanes struck Islamic State group targets across the border in Syria, a day after IS militants fired at a Turkish military outpost.
Emrah Gurel/AP Photo
A Southern Resistance fighter is pictured through a damaged door glass as he stands guard at the international airport of Aden, Yemen, July 24, 2015. Two Saudi aircraft landed at Aden, bringing equipment needed to re-open the city's airport four months after the Yemeni civil war shut it down, Saudi-owned Al Arabiya TV reported.
Faisal Al Nasser/Reuters
Arnie Powell walks along the beach with his pet dog, Biscuit, as rain clouds approach Hobie Beach, July 22, 2015, in Key Biscayne, Fla.
Alan Diaz/AP Photo
Afrah Hussein, 13, grieves at her apartment near the site of a bomb attack in the aftermath of a car bomb explosion in Baghdad, July 23, 2015. A pair of car bombs exploded at crowded popular markets in the predominantly Shiite neighborhoods of the Iraqi capital killing and wounding civilians.
Karim Kadim/AP Photo
Cathy Wells, the mother of Marine Lance Cpl. Squire K. "Skip" Wells, who was one of the five servicemen slain last week in Chattanooga, is escorted by members of the U.S. military at her son's vigil at Sprayberry High School in Marietta, Georgia, July 21, 2015. Wells, 21, a reservist, was the youngest victim of an attack being investigated as an act of domestic terrorism. The gunman, Mohammod Youssuf Abdulazeez, opened fire at a Naval Reserve Center in Chattanooga, Tenn., slaying Wells and three other Marines.
Chris Aluka Berry/Reuters
A car is seen between a pile of garbage covered with white pesticide in the Palestinian refugee camp of Sabra in Beirut, July 23, 2015. The Lebanese cabinet has failed to agree on a solution for the country’s growing garbage crisis, postponing discussion until next week as trash piles up on the streets.
Bilal Hussein/AP Photo
A free skier exercises on a kicker at the Freestyle Park on the Feegletscher glacier in Saas-Fee, Switzerland, July 22, 2015, while parts of the country experience a weeklong heat wave.
Dominic Steinmann/Keystone via AP Photo
An Indian boy carries his sister wading through a waterlogged street on his way to school as it rains in Mumbai, India, July 21, 2015. Heavy rainfall lead to waterlogged low-lying areas, disrupting local train services and causing traffic havoc.
Rajanish Kakade/AP Photo
Yao people dry clothes under sunshine during Clothes Drying Festival on Longji Rice Terrace on July 21, 2015 in Guilin, China. In Red Yao tradition, it's said that the sunlight on June 6 of Chinese lunar calendar has the strongest power to disinfect clothes. Clothes drying under the blazing sun won't get moldy and avoid from insects.
ChinaFotoPress via Getty Images
A Shiite rebel known as a Houthi displays pictures of his relatives, who were killed in a recent a car bomb attack, during their funeral in Sanaa, Yemen, July 22, 2015.
Hani Mohammed/AP Photo
Participants of the World Congress of Santa Clauses 2015 take part in the annual swim at Bellevue beach, July 21, 2015, north of Copenhagen.
President Barack Obama gives a high five to two year-old Elliot Riley, of Cranberry Township, Pa., after he arrived at at Pennsylvania Air National Guard Base, July 21, 2015, in Coraopolis, Pa., to deliver a speech at the 116th National Convention of the Veterans of Foreign Wars.
Evan Vucci/ AP Photo
Election observers sit in an empty polling station for the presidential elections, July 21, 2015, in Bujumbura, Burundi.
Jerome Delay/AP Photo
Emergency crews respond after a pickup truck crashed into the collapse of an elevated section of Interstate 10, July 19, 2015, in Desert Center, Calif. The eastbound interstate bridge snapped and ended up in the flood waters below blocking all traffic headed toward Arizona, said the California Highway Patrol.
Riverside County Fire via AP Photo
Venezuela's Grisbel Lopez performs with clubs during individual all-around rhythmic gymnastics competition in the Pan Am Games in Toronto, July 18, 2015. The image was made with multiple exposures.
Gregory Bull/AP Photo
Participants carry a portable shrine, or mikoshi, into the sea during a purification rite at the annual Hamaori Festival in Chigasaki, Japan, July 20, 2015. The festival originated from an old times' story about a shrine that was washed away by flood and later found by fishermen.
Koji Sasahara/AP Photo
People watch aeronautic spheres landing during the 14th annual Festival of Aeronauts: 'The Golden Ring Russia,’ July 17, 2015 in Pereslavl'-Zalesskiy, Russia.
Sergey Bobylev/Kommersant Photo via Getty Images
A 1148 foot long water slide is seen during 2015 City Silde Festa in central Seoul, South Korea, July 19, 2015.
Kim Hong-Ji / Reuters
People relax at the public swimming pool of Schoenbrunner Bad in Vienna, July 19, 2015. Temperatures rose to more than 98 Fahrenheit in parts of Austria.
Migrants coming from Afghanistan sleep on a train heading north from Nis to Belgrade, July 18, 2015.
Dimitar Dilkoff/AFP/Getty Images
Team Sky leads the peloton, with Britain's Chris Froome, wearing the overall leader's yellow jersey, during the fifteenth stage of the Tour de France cycling race, July 19, 2015.
Laurent Cipriani/AP Photo