Coal man Simon Bee walks through the mud as he delivers bags of coal to showman's steam engines being prepared for display at the Great Dorset Steam Fair in Tarrant Hinton near Blandford on August 28, 2014 in Dorset, England. Heavy rain has disrupted the opening of the event, which is in its 45th year and regularly attracts 200,000 visitors to the site to see steam road locomotive, as well as other vintage vehicles.

Matt Cardy/Getty Images

Coalman Simon Bee walks through the mud as he delivers bags of coal to showman’s steam engines being prepared for display at the Great Dorset Steam Fair in Tarrant Hinton near Blandford on Thursday in Dorset, England

A woman walks her dogs by police temporarily blocking protesters from entering one of the main roads into the capital, on the outskirts of Buenos Aires, Argentina, Thursday, Aug. 28, 2014. Opposition labor unions are demanding more jobs, better salaries and tax cuts with protests and a 36-hour strike that started Wednesday. The protest comes amid deepening economic troubles for Argentina, with the economy in recession and inflation running around 40 percent.

Natacha Pisarenko/AP

A woman walks her dogs by police temporarily blocking protesters from entering one of the main roads into the capital, on the outskirts of Buenos Aires, Argentina. Opposition labour unions are demanding more jobs, better salaries and tax cuts with protests and a 36-hour strike

Competitors compete on the beach during the Endurance Competition at the World Equestrian Games at Dragey...Competitors compete on the beach during the Endurance Competition at the World Equestrian Games at Dragey in Normandy, western France, August 28, 2014.  REUTERS/Regis Duvignau (FRANCE - Tags: SPORT EQUESTRIANISM ANIMALS)

Regis Duvignau/Reuters

Competitors compete on the beach during the Endurance Competition at the World Equestrian Games at Dragey in Normandy, western FranceRead more

HMS Illustrious Company members prepare to lower the ships White Ensign for the last time during her decommissioning ceremony on August 28, 2014 in Portsmouth, England. The HMS Illustrious was the last of the Royal Navy's Invincible class aircraft carriers, and is to be replaced by HMS Ocean after serving for 32 years. The ship is to be sold with the condition that the buyer must keep HMS Illustrious in the UK.

Dan Kitwood/Getty Images

HMS Illustrious Company members prepare to lower the ships White Ensign for the last time during her decommissioning ceremony on Thursday in Portsmouth, England. The HMS Illustrious was the last of the Royal Navy’s Invincible class aircraft carriers, and is to be replaced by HMS Ocean after serving for 32 years

Children display their acrobatic skills at an underpass in Manila on August 28, 2014 near where informal settlers' homes were recently demolished.  The Philippine economy rebounded to post 6.4-percent growth in the second quarter and regain its status as one of the strongest in Asia, authorities said on August 28. Officials said in April that amongst their new targets is the lowering of the country's poverty incidence from 25.2 percent of the population in 2012 to 18.0 to 20.0 percent by 2016.

Noel Celis/AFP

Children display their acrobatic skills at an underpass in Manila on Thursday, near where informal settlers’ homes were recently demolished

Workers prepare the launching ceremony o...Workers prepare the launching ceremony of the Russian diesel-electric attack submarine Stary Oskol on Admiralty Shipyard in Saint Petersburg on August 28, 2014. Submarine "Stary Oskol" Project 636 is the third in the series, built to deliver the Russian Black Sea Fleet. Stary Oskol belongs to the Improved Kilo by NATO classification.

Olga Maltseva/AFP

Workers prepare the launch of the Russian diesel-electric attack submarine Stary Oskol at Admiralty shipyard, St Petersburg

An employee wearing a pair of wings waits for her shift to end at Ximendin fashion district in Taipei, Taiwan, Thursday, Aug. 28, 2014.

Wally Santana/AP

An employee wearing a pair of wings waits for her shift to end in the Ximendin fashion district in Taipei, Taiwan

Elephants feast on a buffet of fruits an...Elephants feast on a buffet of fruits and vegetables as part of the annual King's Cup elephant polo tournament in Samut Prakan province on August 28, 2014.  The King's Cup elephant polo tournament, which is held annually to promote elephant projects and conservation, takes place from August 28 to 31.        AFP PHOTO / PORNCHAI KITTIWONGSAKULPORNCHAI KITTIWONGSAKUL/AFP/Getty Images

Pornchai Kittiwongsakul/AFP

Elephants feast on a buffet of fruits and vegetables as part of the annual King’s Cup elephant polo tournament in Samut Prakan province, Thailand. The tournament, which is held annually to promote elephant projects and conservation, takes place from August 28 to 31.

India's CRPF personnel perform a stunt during the passing out parade  in Humhama, on the outskirts of Srinagar...India's Central Reserve Police Force (CRPF) personnel perform a stunt during the passing out parade in Humhama, on the outskirts of Srinagar August 28, 2014. According to authorities from CRPF, 368 new policemen were formally inducted into the force after completing a 44-week rigorous training course and will be deployed in different parts of India. REUTERS/Danish Ismail (INDIAN-ADMINISTERD KASHMIR - Tags: MILITARY SOCIETY TPX IMAGES OF THE DAY)

  © sh Ismail/Reuters

Newly qualified police perform a stunt during a passing out parade in Humhama, Srinagar, India. The Central Reserve Police Force said 368 new officers were inducted after 44 weeks of training.

A Palestinian man walks past a fire in a street set by a home owner in an effort to keep mosquitoes away from their shattered homes in Shejaiya on August 27, 2014. Shejaiya was one of the hardest hit neighborhoods in fighting between Hamas militants and Israel during 50 days of fighting. Israel and Palestinians both boasted of victory in the Gaza war but analysts say Hamas received only promises while the conflict aggravated divisions in the Israeli leadership.  AFP PHOTO/ROBERTO SCHMIDTROBERTO SCHMIDT/AFP/Getty Images

Berto Schmidt/AFP

A Palestinian man walks past a fire lit by a homeowner in an effort to keep mosquitoes away from shattered homes in Shejaiya, Gaza. Shejaiya was one of the hardest-hit neighbourhoods after fighting between Hamas militants and Israel.