arch17

A migrant Indian construction workers' family rides in the bucket of an excavator on Earth Day in New Delhi, India, Wednesday, April 22, 2015. The wor...

French President Francois Hollande, left, welcomes Petro Poroshenko, President of Ukraine, in the courtyard of the Elysee Palace in Paris, France, W...

French President Francois Hollande, right welcomes Petro Poroshenko, President of Ukraine, in the courtyard of the Elysee Palace in Paris, France, W...

Migrants sit inside a store room at a Greek Coast Guard office on the southeastern Greek island of Rhodes, Wednesday, April 22, 2015. Greek authoritie...

French President Francois Hollande, right, speaks with Ukraine's President Petro Poroshenko during a meeting at the Elysee Palace in Paris, France, We...

Russian Premier Dmitry Medvedev, left, meets with newly appointed Russian Agriculture Minister Alexander Tkachev at the Gorki residence, outside Mosco...

Migrants wait to disembark from the Italian Navy vessel 'Chimera' as a plaque reads in Latin "In Arduis Intrepida" ("Fearless in adversities") in the...

Shiite rebels known as Houthis hold up their weapons as they chant slogans during a protest to denounce the Saudi aggression in Sanaa, Yemen, Wednesda...

Tianna Hazard, of Oakland, wipes tears from her eyes as she and her daughter, Livi, 9 months, leave a committee hearing where lawmakers approved a mea...

A Pakistani girl carries clean water to her home in Lahore's slums in Pakistan, Wednesday, April 22, 2015. There is a scarcity of fresh drinking wate...

Clean-water advocate Christopher Swain ways to onlookers as he swims the Gowanus Canal, in the Brooklyn borough of New York, Wednesday, April 22, 2015...

People pause by the sea during a candle light vigil in Sliema, in the outskirts of Valletta, Malta, Wednesday, April 22, 2015. A smuggler's boat cramm...

Clean-water advocate Christopher Swain is accompanied by a woman in a kayak as he swims in the Gowanus Canal in the Brooklyn borough of New York, Wedn...

Newly assembled bike share bicycles are staged for distribution Wednesday, April 22, 2015, in Philadelphia. The city's bike share program is set to la...

Rain falls over the northern New Jersey region with the New York City skyline at a distance, Wednesday, April 22, 2015, in Newark, N.J. (AP Photo/Juli...

Former Iowa state legislator Henry Rayhons, right, hugs his daughter Sara Abbas after hearing a not guilty verdict in his trial Wednesday, April 22, 2...

Alondra Luna Nunez smiles after attending a press conference upon her arrival to the Guanajuato International Airport in Silao, Mexico, Wednesday, Apr...

A member of the Baltimore Police Department stands guard outside of the department's Western District police station as men hold their hands up in pro...

Democratic presidential hopeful Hillary Rodham Clinton looks on during The Hillary Rodham Clinton Awards for Advancing Women in Peace and Security at...

In this Thursday, April 16, 2015 photo, Sudanese fishermen clean fish before selling them at the Omdurman fish market, which operates before dawn unti...

In this Thursday, April 16, 2015 photo, Sudanese fisherman wash their day's catch in the early morning hours by the Nile River bank, in Omdurman, Kha...

In this photo taken on Wednesday, April 22, 2015, WWII veteran Tamara Aleksandridi, 92, a former radio operator, poses for a photo in Moscow. Aleksand...

Honoree and comedian Amy Schumer pretends to trip and fall on the floor in front of honorees Kim Kardashian and Kanye West as they attend the Time 10...

TOPSHOTS Italian naval officers stand in front of rescued migrants onboard the Italian Navy vessel Bettica as they dock in the Sicilian harbour of Au...

TOPSHOTS Rescued migrants sit on deck as they wait to disembark from the Italian Navy vessel Bettica as they arrive in the Sicilian harbour of August...

TOPSHOTS An Italian naval officer interacts with a child amongst rescued migrants onboard the Italian Navy vessel Bettica as they arrive in the Sicil...

TOPSHOTS Pro-democracy demonstrators stage a protest outside the government building in Hong Kong on April 22, 2015. Hong Kong's government announce...

TOPSHOTS A pro-Beijing protester tries to punch a pro-democracy demonstrator after a heated argument outside the government building in Hong Kong on...

TOPSHOTS Pro-Beijing demonstrators stage a rally outside the government building in Hong Kong on April 22, 2015. Hong Kong's government announced a...

TOPSHOTS Rescued migrants walk along the quayside after disembarking from the Italian Navy vessel Bettica as they arrive in the Sicilian harbour of A...

TOPSHOTS Rescued migrants disembark from the Italian Navy vessel Bettica after arriving in the Sicilian harbour of Augusta on April 22, 2015 . Europe...

European Commissioner for Competition Margrethe Vestager speaks to the press at the European Commission headquarters in Brussels, April 22, 2015. EU r...

Ukrainian coal miners protest outside the president's office in Kiev on April 22, 2015 demanding the government protect their jobs as the eastern sepa...

French President Francois Hollande (R) speaks with Ukraine's President Petro Poroshenko during a meeting at the Elysee Palace in Paris, on April 22, 2...

French President Francois Hollande (R) speaks with Ukraine's President Petro Poroshenko during a meeting at the Elysee Palace in Paris, on April 22, 2...

An employee walks past a gas installation during a training exercise for handling emergencies at a gas-pumping station on the gas pipeline in the smal...

Employes walk next to a gas installation during a training exercise for handling emergencies at a gas-pumping station on the gas pipeline in the small...

Employes stand next to a gas installation during a training exercise for handling emergencies at a gas-pumping station on the gas pipeline in the smal...

Russian soldiers march during a rehearsal of the Victory Day Parade in Alabino, outside Moscow, on April 22, 2015. The parade will take place on Mosco...

Russian soldiers march during a rehearsal of the Victory Day Parade in Alabino, outside Moscow, on April 22, 2015. The parade will take place on Mosco...

An employee inspects a gas installation during a training exercise for handling emergencies at a gas-pumping station on the gas pipeline in the small...

An employee inspects a gas installation during a training exercise for handling emergencies at a gas-pumping station on the gas pipeline in the small...

An employee turns a valve of a gas installation during a training exercise for handling emergencies at a gas-pumping station on the gas pipeline in th...

An employee turns a valve of a gas installation during a training exercise for handling emergencies at a gas-pumping station on the gas pipeline in th...

An employee walks next to a gas installation during a training exercise for handling emergencies at a gas-pumping station on the gas pipeline in the s...

Journalists observe a gas installation during a training exercise for handling emergencies at a gas-pumping station on the gas pipeline in the small t...

Ukrainian coal miners protest outside the Government building in Kiev on April 22, 2015 demanding the government protect their jobs as the eastern sep...

A picture taken on April 22, 2015 shows a gas installation at a gas-pumping station on the gas pipeline in the small town Boyarka on April 22, 2015 in...

A picture taken on on April 22, 2015 shows a valve of gas installation at a gas-pumping station on the gas pipeline in the small town Boyarka on April...

A picture taken on on April 22, 2015 shows valves of gas installation at a gas-pumping station on the gas pipeline in the small town Boyarka on April...