Ukrainian soldiers demonstrate their skills, prior to being sent the country's east to fight against pro-Russian separatists, in a military base in the village of Novi Petrivtsi near Kiev Wednesday, July 22, 2015.

Efrem Lukasky/AP

Ukrainian soldiers demonstrate their skills, prior to being sent the country’s east to fight against pro-Russian separatists, in a military base in the village of Novi Petrivtsi near Kiev on Wednesday

Indian police detain a Youth Congress activist after they storm a barricade during a protest against the Bhartiya Janta Party (BJP) led Government near parliament house in New Delhi, India, 22 July 2015. Members of Indian Youth Congress protested against the Ministers of BJP led Government for their alleged involvement in various scams including the recruitment racket in Vyapam or the Madhya Pradesh Professional Examination Board and helping former cricket official, Lalit Modi

Harish Tyagi/EPA

Indian police detain a Youth Congress activist after they storm a barricade during a protest against the Bhartiya Janta Party (BJP) led Government near parliament house in New Delhi, India on Wednesday. Members of Indian Youth Congress protested against the Ministers of BJP led Government for their alleged involvement in various scams including the recruitment racket in Vyapam or the Madhya Pradesh Professional Examination Board and helping former cricket official, Lalit Modi

A French farmer pushes tyres onto fire with his tractor to block the A1 Lille-Paris highway early in the morning in Seclin, northern France

Pascal Rossignol/Reuters

A French farmer pushes tyres onto fire with his tractor to block the A1 Lille-Paris highway early in the morning in Seclin, northern France, on Wednesday. The French President on Tuesday promised measures to help livestock and dairy farmers who have been protesting for weeks over what they say is a squeeze on their profits by retailers and food processors.

Workers clean the facade of the Science Arts Museum in Singapore

Roslan Rahman/AFP/Getty Images

Workers clean the facade of the Science Arts Museum in Singapore 

Shipping vessels and oil tankers line up the eastern coast of Singapore July 22, 2015. REUTERS/Edgar Su

Edgar Su/Reuters

Shipping vessels and oil tankers line up the eastern coast of Singapore 

Fisherman cast their lines off a jetty in the early morning hours as dark clouds loom over the Atlantic Ocean, Tuesday, July 21, 2015, in Bal Harbour, Fla.

Wilfredo Lee/AP

Fisherman cast their lines off a jetty in the early morning hours as dark clouds loom over the Atlantic Ocean on Tuesday, in Bal Harbour, Florida

A seal cools off at Belgrade Zoo during a heatwave on Tuesday. In Serbia where the meteoalarm has been raised to 'red', extremely hot weather with temperatures up to 39 degrees Celsius is expected to continue over the next several days

Andrej Isakovic/AFP

A seal cools off at Belgrade Zoo during a heatwave on Tuesday. In Serbia where the meteoalarm has been raised to ‘red’, extremely hot weather with temperatures up to 39 degrees Celsius

Abbey's Tranquility Is Under Threat From Proposed New Road...ELGIN, SCOTLAND - JULY 21:  Father Giles Conacher lights a candle in the lady chapel at Pluscarden Abbey on July 21, 2015 in Elgin, Scotland. Monks at Abbey which owes its foundation to King Alexander II of Scotland in the year 1230, are warning their peaceful way of life will be threatened if a possible route for a new dual carriageway linking the A96 road between Forres and Fochabers will run close to their retreat near Elgin.  (Photo by Jeff J Mitchell/Getty Images)

Jeff J Mitchell/Getty

Father Giles Conacher lights a candle in the lady chapel at Pluscarden Abbey on in Elgin, Scotland. Monks at Abbey which owes its foundation to King Alexander II of Scotland in the year 1230, are warning their peaceful way of life will be threatened if a possible route for a new dual carriageway linking the A96 road between Forres and Fochabers will run close to their retreat near Elgin. 

Mourners react over coffins in Gaziantep on July 21, 2015, during a funeral ceremony for victims following a suicide bomb attack the day before which killed at least 31 in the southern Turkish town of Suruc. A suspected Islamic State suicide bomber killed at least 31 people in an attack on a Turkish cultural centre in the southern town of Suruc, where activists had gathered to prepare for an aid mission in the nearby Syrian town of Kobane. It was one of the deadliest attacks in Turkey in recent years and the first time the government has directly accused the IS group of carrying out an act of terror on Turkish soil

Bulent Kilic/AFP

Mourners react over coffins in Gaziantep on Tuesday, during a funeral ceremony for victims following a suicide bomb attack the day before which killed at least 31 in the southern Turkish town of Suruc

Election observers sit in an empty polling station for the presidential elections in Bujumbura, Burundi, Tuesday, July 21, 2015. A low turnout was experienced in several polling stations in the Burundi s capital at the start of voting in the country s presidential election following a night of explosions and gunfire in at least two opposition strongholds that oppose President Pierre Nkurunziza s candidacy for a third term in office

Jerome Delay/AP

Election observers sit in an empty polling station for the presidential elections in Bujumbura, Burundi, on Tuesday

The glowing band of the so-called 'Milky Way' seen in the summer night sky over the vicinity of Salgotarjan, 109 kilometers northeast of Budapest, Hungary

Peter Komka/EPA

The glowing band of the so-called ‘Milky Way’ seen in the summer night sky over the vicinity of Salgotarjan, 109km northeast of Budapest, Hungary

An Indian woman walks holding an umbrella during monsoon rains in Jammu, India, Tuesday, July 21, 2015. India receives the annual monsoon rains from June to September

Channi Anand/AP

An Indian woman walks holding an umbrella during monsoon rains in Jammu, India, on Tuesday. India receives the annual monsoon rains from June to September

Miao Ethnic Group Celebrate Jianhe Yang'asha Culture Festival

ChinaFotoPress/Getty Images

Miao nationality people wearing traditional clothes perform during the 2015 Guizhou Jianhe Yang’asha Culture Festival on Tuesday in Guiyang, China. The three-day festival is held every year to commemorate Yang’asha, a beautiful lady born in a well in the legend of Miao ethnic group.

Greek Government As Euro Exit Back On Agenda...Alexis Tsipras, Greece's prime minister, arrives at Maximos Mansion in Athens, Greece, on Tuesday, July 21, 2015. There's still a danger that Greece will be forced out of the euro region by the end of 2016, according to 71 percent of respondents in a Bloomberg survey of 34 economists

Yorgos Karahalis/Bloomberg

Alexis Tsipras, Greece’s prime minister, arrives at Maximos Mansion in Athens, Greece, on. There’s still a danger that Greece will be forced out of the euro region by the end of 2016, according to 71 percent of respondents in a Bloomberg survey of 34 economists. 

An old residential building is seen surrounded by a newly-built ring viaduct, in Guangzhou...An old residential building is seen surrounded by a newly-built ring viaduct, in Guangzhou, Guangdong province, China, June 18, 2015. The building was planned to be demolished, but several units in the building refused to move out as they couldn't reach a compensation agreement with the authority, local media reported. Picture taken June 18, 2015. REUTERS/Ma Qiang/Southern Metropolis Daily CHINA OUT. NO COMMERCIAL OR EDITORIAL SALES IN CHINA           TPX IMAGES OF THE DAY

Reuters

An old residential building is seen surrounded by a newly-built ring viaduct, in Guangzhou, Guangdong province, China. The building was planned to be demolished, but several units in the building refused to move out as they couldn’t reach a compensation agreement with the authority, local media reported 

Banknotes are thrown at FIFA President Blatter as he arrives for a news conference after the Extraordinary FIFA Executive Committee Meeting at the FIFA headquarters in Zurich

Arnd Wiegmann/Reuters

British comedian known as Lee Nelson (unseen) throws banknotes at FIFA President Sepp Blatter as he arrives for a news conference after the Extraordinary FIFA Executive Committee Meeting at the FIFA headquarters in Zurich, Switzerland on Monday

A Queen's Swan Upper holds a swan during the annual count of the Queen's swans on the river Thames in Middlesex in Staines on Thames, England, Monday

Frank Augstein)/AP

A Queen’s Swan Upper holds a swan during the annual count of the Queen’s swans on the river Thames in Middlesex in Staines on Thames, England, Monday

Migrants wait on the Greek side of the border to enter in Macedonia near city of Gevgelija, The Former Yugoslav Republic of Macedonia on Monday. Thousands of migrants who crossed Greece are on their way through Macedonia towards Serbia in order to access other European countries. Hungary in mid-July started to put up a fence on its border with Serbia, which makes the situation with the migrants in the transit countries even more complicated. The European countries on 20 July will discuss the quota of how many migrants each country should accept.

Georgi Licovski/EPA

Migrants wait on the Greek side of the border to enter in Macedonia near city of Gevgelija, The Former Yugoslav Republic of Macedonia on Monday. Thousands of migrants who crossed Greece are on their way through Macedonia towards Serbia in order to access other European countries

A musician plays the accordion in the neighborhood of La Esperanza, on the outskirts of Monterrey

Daniel Becerril/Reuters

A musician plays the accordion in the neighborhood of La Esperanza, on the outskirts of Monterrey

Syrian refugee girl, Zubaida Faisal, 10, skips a rope while she and other children play near their tents at an informal tented settlement near the Syrian border on the outskirts of Mafraq, Jordan

Muhammed Muheisen/AP

Syrian refugee girl, Zubaida Faisal, 10, skips a rope while she and other children play near their tents at an informal tented settlement near the Syrian border on the outskirts of Mafraq, Jordan