Jaqueline Valente from Brazil jumps from a cliff during a cliff diving competition in the Maggia valley in Ponte Brolla, southern Switzerland, Saturday, July 25, 2015. (Photo by Samuel Golay/Keystone/Ti-Press via AP Photo)

Marcio Lopes from Brazil jumps from a cliff during a cliff diving competition in the Maggia valley in Ponte Brolla, southern Switzerland, Saturday, July 25, 2015. (Photo by Samuel Golay/Keystone/Ti-Press via AP Photo)

Dove Cameron, a cast member in the Disney Channel original movie “Descendants”, performs for the crowd at the post-premiere party for the film at Walt Disney Studios on Friday, July 24, 2015, in Burbank, Calif. (Photo by Chris Pizzello/Invision/AP Photo)

Medalists in the women's epee team fencing competition pose together for a selfie on the medals podium at the Pan Am Games in Toronto, Friday, July 24, 2015. Included are U.S. gold medalists Katharine Holmes, Katarzyna Trzopek, and Anna Catherine Van Brummen; Venezuelan silver medalists Eliana Lugo, Dayana Martinez, and Maria Martinez; and Brazilian bronze medalists Rayssa Costa, Nathalie Moellhausen, and Amanda Simeao. (Photo by Rebecca Blackwell/AP Photo)

A Kashmiri Muslim protester throws back an exploded tear gas shell at Indian police during a protest amid strike in Srinagar, Indian controlled Kashmir, Saturday, July 25, 2015. Shops, businesses and schools are shut in Indian-controlled Kashmir after a strike called by traders' organization and separatist groups against alleged burning of a flag bearing Islamic verses in Rajouri district, according to local news reports. (Photo by Dar Yasin/AP Photo)

Indian police men take cover from stones and rocks thrown at them by Kashmiri Muslim protesters during a protest amid a strike in Srinagar, Indian controlled Kashmir, Saturday, July 25, 2015. (Photo by Dar Yasin/AP Photo)

Paralympic champion Markus Rehm makes an attempt in the long jump competition at the German Championships in Nuremberg, Germany, Saturday, July 25, 2015. Jumping on a specially constructed pit in a city square, Rehm won the competition with an effort of 8.11 meters. (Photo by Daniel Karmann/dpa via AP Photo)

A wild fire near Bordeaux in the town of Pessac, France, July 25, 2015. 180 hectares of pine forest have been destroyed. The fire has mobilized more than 150 firefighters and 400 to 450 people were evacuated. (Photo by Caroline Blumberg/EPA)

Canada'a Amanda Woodcraft, left, battles for the ball with Chile's Denise Krimerman, during the bronze medal final in women's field hockey at the 2015 Pan Am Games in Toronto, Friday, July 24, 2015. Canada defeated Chile to win the bronze medal. (Photo by Darren Calabrese/The Canadian Press via AP Photo)

Players of the United States wait for a short corner by Argentina's Agustina Habif during the women's field hockey gold medal final at the Pan Am Games in Toronto, Friday, July 24, 2015. (Photo by Darren Calabrese/The Canadian Press via AP Photo)

Morou Outtara (L) and Kone Zakaria (C), former warlords of Ivorian rebelion who now all named as lieutenant-colonels by Ivory Coast's President Alassane Ouattara, joke during the president's visit in the city of Mankono, in northwestern Ivory Coast July 24, 2015. (Photo by Luc Gnago/Reuters)

Puppies of different breeds rest inside cages at a pet shop in Lima, July 24, 2015. (Photo by Mariana Bazo/Reuters)

A demonstrator wears a mask as he gestures in a march to demand the resignation of Honduras' President Juan Orlando Hernandez in Tegucigalpa, July 24, 2015. Thousands of protesters have been continuing demonstrations in Tegucigalpa, calling for the resignation of Honduran President over a $200 million corruption scandal at the Honduran Institute of Social Security. (Photo by Jorge Cabrera/Reuters)

A BC Lions fan cheers for the team during their during their CFL football game against the Toronto Argonauts in Vancouver, British Columbia, July 24, 2015. (Photo by Andy Clark/Reuters)

An elderly woman shops meat at Varvakios market in Athens, Saturday, July 25, 2015. Greece on Friday invited the International Monetary Fund to participate in its negotiations with European creditors over a vital third bailout. The talks are expected to start next week after a few days' delay and must conclude before Greece faces another big repayment August 20. (Photo by Giannis Papanikos/AP Photo)

A fishmonger arranges fish on his stall inside Athens' main fish market July 25, 2015. The International Monetary Fund said on Friday it had received a letter from Greece seeking a loan facility. Greece is due to begin talks with European Union and IMF lenders on a new bailout deal. (Photo by Ronen Zvulun/Reuters)

A butcher stands in front of his shop inside Athens' main meat market July 25, 2015. (Photo by Ronen Zvulun/Reuters)

Residents walk past damaged buildings in a rebel-controlled area of Aleppo, Syria July 24, 2015. (Photo by Abdalrhman Ismail/Reuters)

Goats surround a rusty board with a Soviet-made sign which reads (top) “More bread to the fatherland!” near the village of Askiz southwest of the city of Abakan, Khakassia region, Russia, July 24, 2015. (Photo by Ilya Naymushin/Reuters)

A train moves above horses, which gather in the shade under a bridge, at the southern branch of the Trans-Siberian Railway, with the air temperature at about 30 degrees Celsius (86 degrees Fahrenheit), in the village of Verkhny Askiz, southwest of the city of Abakan, Khakassia region, Russia, July 24, 2015. (Photo by Ilya Naymushin/Reuters)

A Belarussian firefighter sticks an artificial moustache on his colleague before a parade of historic and modern fire equipment, during a celebration to mark their profession in central Minsk July 25, 2015. (Photo by Vasily Fedosenko/Reuters)

Belarussian firefighters take part in a parade of historic and modern fire equipment, during a celebration to mark their profession in central Minsk July 25, 2015. (Photo by Vasily Fedosenko/Reuters)

Belarussian firefighters march as they take part in a parade of historic and modern fire equipment, during a celebration to mark their profession in central Minsk July 25, 2015. (Photo by Vasily Fedosenko/Reuters)

Belarussian firefighters take part in a parade of historic and modern fire equipment, during a celebration to mark their profession in central Minsk July 25, 2015. (Photo by Vasily Fedosenko/Reuters)

Belarussian firefighters take part in a parade of historic and modern fire equipment, during a celebration to mark their profession in central Minsk July 25, 2015. (Photo by Vasily Fedosenko/Reuters)

Sailing, The America's Cup, Portsmouth on July 25, 2015: Land Rover BAR skippered by Sir Ben Ainslie during their warm up. (Photo by Andrew Yates/Reuters)

A Jehovah's Witness is baptized in a pool during a regional congress of Jehovah's Witnesses at Traktar Stadium in Minsk, Belarus, July 25, 2015. (Photo by Vasily Fedosenko/Reuters)

Jehovah's Witnesses are baptized in a pool during a regional congress of Jehovah's Witnesses at Traktar Stadium in Minsk, Belarus, July 25, 2015. (Photo by Vasily Fedosenko/Reuters)

Jehovah's Witnesses are baptized in a pool during a regional congress of Jehovah's Witnesses at Traktar Stadium in Minsk, Belarus, July 25, 2015. (Photo by Vasily Fedosenko/Reuters)

Jehovah's Witnesses are baptized in a pool during a regional congress of Jehovah's Witnesses at Traktar Stadium in Minsk, Belarus, July 25, 2015. (Photo by Vasily Fedosenko/Reuters)

Athletics, IAAF Diamond League 2015, Sainsbury's Anniversary Games, Queen Elizabeth Olympic Park, London, England July 25, 2015: Great Britain's Jessica Ennis Hill in action during the Women's long jump. (Photo by Henry Browne/Reuters/Action Images)

A child injured in a recent Saudi-led air strike sits on a hospital bed in Yemen's capital Sanaa July 25, 2015. Saudi-led coalition forces announced a humanitarian truce in their campaign against Houthi forces in Yemen would take effect on Sunday evening at 11:59 p.m local time, Saudi state news agency SPA said. (Photo by Mohamed al-Sayaghi/Reuters)

Singapore Airlines stewardesses sit on trishaws as they take part in a National Day Golden Jubilee parade rehearsal at the Padang in Singapore July 25, 2015. The city-state's 50th independence day falls on August 9. (Photo by Edgar Su/Reuters)

AS Roma's Radja Nainggolan leaves the pitch following an intra-team exhibition match at Gelora Bung Karno stadium in Jakarta, Indonesia July 25, 2015. Roma are on the final leg of their pre-season tour after taking part in the International Champions Cup tournament in Australia, where they beat Real Madrid in a shootout and lost to Manchester City in the same manner. (Photo by Darren Whiteside/Reuters)

FIFA's President Sepp Blatter (L) invites Russia's President Vladimir Putin to address during the preliminary draw for the 2018 FIFA World Cup at Konstantin Palace in St. Petersburg, Russia July 25, 2015. (Photo by Grigory Dukor/Reuters)

Artists perform during the preliminary draw for the 2018 FIFA World Cup at Konstantin Palace in St. Petersburg, Russia July 25, 2015. (Photo by Grigory Dukor/Reuters)

Artist Polina Gagarina performs during the preliminary draw for the 2018 FIFA World Cup at Konstantin Palace in St. Petersburg, Russia July 25, 2015. (Photo by Reuters/Stringer)

FIFA's President Sepp Blatter shakes hands with Russia's President Vladimir Putin (R) during the preliminary draw for the 2018 FIFA World Cup at Konstantin Palace in St. Petersburg, Russia July 25, 2015. (Photo by Grigory Dukor/Reuters)

Presenter Natalia Vodianova holds a soccer ball with autographs signed by her guests during the preliminary draw for the 2018 FIFA World Cup at Konstantin Palace in St. Petersburg, Russia July 25, 2015. (Photo by Reuters/Stringer)

An artist performs during the preliminary draw for the 2018 FIFA World Cup at Konstantin Palace in St. Petersburg, Russia July 25, 2015. (Photo by Grigory Dukor/Reuters)

Cleaners prepare the stage before the preliminary draw for the 2018 FIFA World Cup at Konstantin Palace in St. Petersburg, Russia July 25, 2015. (Photo by Grigory Dukor/Reuters)

The pack of the riders cycle through a tunnel during the 110.5-km (68.6 miles) 20th stage of the 102nd Tour de France cycling race from Modane to Alpe d'Huez in the French Alps mountains, France, July 25, 2015. (Photo by Eric Gaillard/Reuters)

Members of the Kurdish community in France hold posters depicting victims of Monday's bomb attack in Suruc, Turkey, during a demonstration to condemn the attack, in Paris, France, July 25, 2015. A suspected Islamic State (IS) suicide bomber killed 32 people earlier this week in the town of Suruc, Turkey close to the Syrian border. (Photo by Stephane Mahe/Reuters)

A member of the Kurdish community in France holds a poster depicting a victim of Monday's bomb attack in Suruc, Turkey, during a demonstration to condemn the attack, in Paris, France, July 25, 2015. (Photo by Stephane Mahe/Reuters)

Members of the Kurdish community in France hold posters depicting victims of Monday's bomb attack in Suruc, Turkey, during a demonstration to condemn the attack, in Paris, France, July 25, 2015. (Photo by Stephane Mahe/Reuters)

Female students of Lebanon's Hezbollah queue to receive their graduation certicifates during the group's ceremony to honour the children of its fallen fighters in Beirut July 25, 2015. The Lebanonese Hezbollah group believes it can still count on Iran's support following Tehran's nuclear deal with world powers, leader Sayyed Hassan Nasrallah said on Saturday. (Photo by Aziz Taher/Reuters)

Fire trucks and and an ambulance are seen next to a U.S. Navy P-3 Orion Maritime patrol aircraft after it landed at Incirlik airbase in the southern city of Adana, Turkey, July 25, 2015. (Photo by Murad Sezer/Reuters)

Security personnel are seen near a cargo ship crossing through the New Suez Canal, Ismailia, Egypt, July 25, 2015. The first cargo ships passed through Egypt's New Suez Canal on Saturday in a test-run before it opens next month, state media reported, 11 months after the army began constructing the $8 billion canal alongside the existing 145-year-old SuezCanal. Mohab Mameesh, chairman of the Suez Canal Authority overseer of the project, told state television that this test-run had been a success and that more would follow. (Photo by Reuters/Stringer)

A cargo ship is seen crossing through the New Suez Canal, Ismailia, Egypt, July 25, 2015. (Photo by Reuters/Stringer)

Security personnel cross through the New Suez Canal, Ismailia, Egypt, July 25, 2015. (Photo by Reuters/Stringer)

A cargo ship is seen crossing through the New Suez Canal, Ismailia, Egypt, July 25, 2015. (Photo by Reuters/Stringer)

Pedestrians struggle with the wind near the coast in Scheveningen, The Netherlands, 25 July 2015. A heavy storm is forecast in the area. (Photo by Bart Maat/EPA)

A cyclist climbs over a tree fallen atop a car after a heavy storm in Amsterdam, the Netherlands, July 25, 2015. One person was killed as the most severe July storm ever recorded in the Netherlands swept across the country on Saturday, delaying flights and disrupting road and rail traffic. Dozens of flights were delayed at Amsterdam's Schiphol Airport and authorities warned travellers not to take to the road as gale-force winds and rain lashed the country, prompting the meteorological service to issue a “Code Red” warning. (Photo by Cris Toala Olivares/Reuters)

Participants in the annual Ernest Hemingway Look-Alike Contest proceed on Duval Street during the annual “Running of the Bulls” in this handout photo provided the Florida Keys News Bureau, in Key West, Florida, July 25, 2015, The whimsical and much safer answer to the event's namesake in Pamplona, Spain, was staged as a facet of the island city's annual Hemingway Days festival that ends Sunday. Hemingway lived and wrote in Key West throughout the 1930s. (Photo by Andy Newman/Reuters/Florida Keys News Bureau)

A man takes part in the Million People's March Against Police Brutality, Racial Injustice and Economic Inequality in Newark, New Jersey July 25, 2015. (Photo by Eduardo Munoz/Reuters)

Princess Charlene arrives at the Red Cross Gala in Monte Carlo, Monaco July 25, 2015. The Red Cross Gala is a traditional annual charity event in the Principality of Monaco. (Photo by Jean-Paul Pelissier/Reuters)

Actress Frederique Bel arrives at the Red Cross Gala in Monte Carlo, Monaco July 25, 2015. (Photo by Jean-Paul Pelissier/Reuters)

Chinese tycoon Stephen Hung and his wife Deborah arrive at the Red Cross Gala in Monte Carlo, Monaco July 25, 2015. (Photo by Jean-Paul Pelissier/Reuters)

Turkish police use water cannon to disperse demonstrators during a funeral ceremony for Gunay Ozarslan, a member of the far-left People's Front who, according to local media reports, was killed by Turkish police during a security operation on Friday, in Istanbul, Turkey July 25, 2015. Turkish Prime Minister Ahmet Davutoglu said on Friday that security operations against Islamic State, as well as leftist and Kurdish militants, were not a one-off but were comprehensive and would continue. Davutoglu told reporters at a news conference that 297 people, including 37 foreign nationals, were detained in operations across the country. The raids followed air strikes by Turkish fighter jets against Islamic State in Syria, which completely destroyed their targets, Davutoglu said. (Photo by Huseyin Aldemir/Reuters)

A protester hurls a petrol bomb towards a police car in Istanbul, Friday, July 24, 2015, during clashes between police and protesters denouncing the deaths of 32 people at an suicide bombing Monday in Suruc, southeastern Turkey. Turkish warplanes struck Islamic State group targets across the border in Syria early Friday, in a strong tactical shift for Turkey which had long been reluctant to join the U.S.-led coalition against the extremist group. (Photo by Cagdas Erdogan/AP Photo/Depo Photos)

Masked demonstrators take cover behind a shield as they clash with riot police during a funeral ceremony for Gunay Ozarslan, a member of the far-left People's Front who, according to local media reports, was killed by Turkish police during a security operation on Friday, in Istanbul, Turkey July 25, 2015. (Photo by Kemal Aslan/Reuters)

Protesters carry a wounded man in Istanbul, Saturday, July 25, 2015, during clashes between police and protesters denouncing the deaths of 32 people at an suicide bombing Monday in Suruc, southeastern Turkey. Turkish jets struck camps belonging to Kurdish militants in northern Iraq, authorities said Saturday, the first strikes since a peace deal was announced in 2013, and again bombed Islamic State group positions in Syria. (Photo by Cagdas Erdogan/AP Photo)

Turkish police use water cannon to disperse demonstrators during a funeral ceremony for Gunay Ozarslan, a member of far left People's Front who, according to local media reports, was killed by Turkish police during a security operation on Friday, in Istanbul, Turkey July 25, 2015. (Photo by Huseyin Aldemir/Reuters)

Antonio Lindback (L) of Sweden competes in the Swedish FIM Speedway Grand Prix in Malilla, Sweden July 25, 2015. (Photo by Mikael Fritzon/Reuters/TT News Agency)

A spectator passes sponsor vehicles of the publicity caravan prior to the start of the twentieth stage of the Tour de France cycling race over 110.5 kilometers (68.7 miles) with start in Modane and finish in Alpe d'Huez, France, Saturday, July 25, 2015. (Photo by Laurent Cipriani/AP Photo)

Wally the Green Monster, the Boston Red Sox's mascot, and fans pause for a moment of silence for shooting victims at a Louisiana theater and Tennessee military recruiting station prior to a baseball game at Fenway Park in Boston, Friday, July 24, 2015. (Photo by Charles Krupa/AP Photo)

Boston Red Sox center fielder Mookie Betts hits the wall after losing track of the ball on a triple by Detroit Tigers' Ian Kinsler during the eighth inning of a baseball game at Fenway Park in Boston, Friday, July 24, 2015. (Photo by Charles Krupa/AP Photo)

As pre-game activity begins, hitchBOT rests on the wall along the first base line before a baseball game at Fenway Park between the Boston Red Sox and Detroit Tigers in Boston, Friday, July 24, 2015. The robot's hitchhiking journey across the United States took a detour to Fenway. (Photo by Charles Krupa/AP Photo)

Fernando Alonso of Spain and McLaren Honda and his girlfriend Lara Alvarez walk in the paddock after qualifying for the Formula One Grand Prix of Hungary at Hungaroring on July 25, 2015 in Budapest, Hungary. (Photo by Lars Baron/Getty Images)

Mercedes Formula One driver Lewis Hamilton of Britain makes victory sign after the qualifying sesson for the Hungarian F1 Grand Prix at the Hungaroring circuit, near Budapest, Hungary July 25, 2015. (Photo by Laszlo Balogh/Reuters)

Kimi Raikkonen of Finland and Ferrari and his girlfriend Minttu Virtanen walk in the paddock after qualifying for the Formula One Grand Prix of Hungary at Hungaroring on July 25, 2015 in Budapest, Hungary. (Photo by Lars Baron/Getty Images)

Athletes clear an obstacle as they competes in the women's 3000 meters steeplechase during the Pan Am Games Friday, July 24, 2015, in Toronto. (Photo by Gregory Bull/AP Photo)

Singer Taylor Swift performns at Gillette Stadium on July 24, 2015 in Foxboro, Massachusetts. (Photo by Michael Loccisano/Getty Images for TAS)