Indiana Pacers forward Myles Turner (33) tries to break up a pass from Brooklyn Nets guard Shane Larkin (0) to center Brook Lopez (11) during the second quarter of an NBA basketball game, Wednesday, Feb. 3, 2016, in New York

Julie Jacobson/AP

Indiana Pacers forward Myles Turner (33) tries to break up a pass from Brooklyn Nets guard Shane Larkin (0) to center Brook Lopez (11) during the second quarter of an NBA basketball game in New York 

Vehicles are seen on a highway as the sun sets near the city of Stara Zagora...Vehicles are seen on a highway as the sun sets near the city of Stara Zagora, Bulgaria, February 3, 2016. REUTERS/Stoyan Nenov

Stoyan Nenov/Methode

Vehicles are seen on a motorway as the sun sets near the city of Stara Zagora, Bulgaria 

Wood business in Kashmir...epa05141371 Kashmiri woodwork craftsmen work at their workshop in Srinagar, summer capital of Indian Kashmir, 03 February 2016. People associated with walnut woodwork complain of economic hardships  because of low wages, which has resulted in decline in their business.  EPA/FAROOQ KHAN

Farooq Khan/EPA

Kashmiri woodwork craftsmen work at their workshop in Srinagar, summer capital of Indian Kashmir. People associated with walnut woodwork walnut woodwork complain of economic hardships because of low wages, which has resulted in decline in their business 

A shaft of light falls on to a mural of David Bowie in Sheffield, Britain

Darren Staples/Reuters

A shaft of light falls on to a mural of David Bowie in Sheffield, Britain

Thailand's economy is forecast to grow at 3.7 percent in 2016...epa05140834 A street food vendor walks in front of a colorful graffiti painted on a wall in Bangkok, Thailand, 03 February 2016. Thailand's economy is forecast to grow at 3.7 percent in 2016 revised down from earlier projected of 3.8 percent driven by the private consumption and investment as well as government stimulus measures and billion-dollar investment in infrastructure project, according to the Fiscal Policy Office.  EPA/DIEGO AZUBEL

Diego Azubel/EPA

A street food vendor walks in front of a colorful graffiti in Bangkok, Thailand. Thailand’s economy is forecast to grow at 3.7 percent in 2016 revised down from earlier projected of 3.8 percent driven by the private consumption and investment as well as government stimulus measures and billion-dollar investment in infrastructure project, according to the Fiscal Policy Office.

Manufacturing Operations Inside Siemens AG Gas Turbine Factory...An employee kneels inside the casing of a H-class turbine on the assembly line of Siemens AG's gas turbine factory, in Berlin, Germany, on Tuesday, Feb. 2, 2016. Siemens, Europe's largest engineering company, criticized the U.K. government for creating uncertainty in the energy industry, saying it hampers investment in gas plants, wind farms and factories. Photographer: Krisztian Bocsi/Bloomberg

Krisztian Bocsi/Bloomberg

An employee kneels inside the casing of a H-class turbine on the assembly line of Siemens AG’s gas turbine factory, in Berlin, Germany. Siemens, Europe’s largest engineering company, criticized the U.K. government for creating uncertainty in the energy industry, saying it hampers investment in gas plants, wind farms and factories 

Gendarmes walk through makeshift shacks during the evacuation of a Roma migrants' camp deemed insecure and unsanitary, on former railway tracks along Boulevard Ney in northern Paris

Dominique Faget/AFP

Gendarmes walk through makeshift shacks during the evacuation of a Roma migrants’ camp deemed insecure and unsanitary, on former railway tracks along Boulevard Ney in northern Paris

stock markets fall sharply...epa05140690 Pedestrians are reflected in a stock market indicator board in Tokyo, Japan, 03 February 2016. Japan's market plummeted following sharp declines in US stocks and after crude oil prices tumbled below 30 dollars per barrel. The benchmark Nikkei 225 Stock Average lost 559.43 points, or 3.15 per cent, to end at 17,191.25.  EPA/FRANCK ROBICHON

Franck Robichon/EPA

Pedestrians are reflected in a stock market indicator board in Tokyo. Japan‘s market plummeted following sharp declines in US stocks and after crude oil prices tumbled below 30 dollars per barrel

Argentinian United Nations soldiers wave to Pope Francis

Max Rossi/Reuters

Argentinian United Nations soldiers wave to Pope Francis as he arrives to lead the weekly audience in Saint Peter’s Square at the Vatican

People try to put out a forest fire in Bogot

Luis Acosta/AFP

People try to put out a forest fire in Bogota

NASA successfully deploys two combined satellites from Texas universities...epa05140040 A handout image dated 29 January 2016 and made available by ESA/NASA on 02 February 2016, showing an image made by Expedition 46 flight engineer Tim Peake of ESA aboard the International Space Station, as the robotic arm in Japan's Kibo laboratory successfully deployed two combined satellites from Texas universities. The pair of satellites -- AggieSat4 built by Texas A&M University students, and BEVO-2 built by University of Texas students -- together form the Low Earth Orbiting Navigation Experiment for Spacecraft Testing Autonomous Rendezvous and Docking (LONESTAR) investigation.  EPA/TIM PEAKE / ESA / NASA /

Tim Peake/ESA/Nasa/EPA

Japan’s Kibo laboratory’s robotic arm successfully deploys two combined satellites built built by Texas A&M University students. Photo taken by Expedition 46 flight engineer Tim Peake of ESA aboard the International Space Station 

Stranded passengers wait outside the Guangzhou Railway Station after trains were delayed as they prepare going back to their hometown ahead of the Chinese Lunar New Year, in Guangzhou, south China's Guangdong province, Tuesday, Feb. 2, 2016. China's travel rush ahead of Lunar New Year has been disrupted by rare snowfall in central parts of the country.  (Color China Photo via AP) CHINA OUT

AP

Stranded passengers wait outside the Guangzhou Railway Station after trains were delayed as they prepare going back to their hometown ahead of the Chinese Lunar New Year, in Guangzhou 

Yemeni tribesmen from the Popular Resist...Yemeni tribesmen from the Popular Resistance Committees, supporting forces loyal to Yemen's Saudi-backed President Abedrabbo Mansour Hadi, check the damage at The National Museum after it was hit by a mortar shell during clashes in the flashpoint southwestern city of Taez, on February 2, 2016.  / AFP / AHMAD AL-BASHAAHMAD AL-BASHA/AFP/Getty Images

Ahmad Al-Basha/AFP/Getty

Yemeni tribesmen from the Popular Resistance Committees, supporting forces loyal to Yemen’s Saudi-backed President Abedrabbo Mansour Hadi, check the damage at The National Museum after it was hit by a mortar shell during clashes in the flashpoint southwestern city of Taez 

Students and a women police officer dance as they take part in "One Billion Rising" campaign on a street in Chandigarh...Students and a women police officer (C) dance as they take part in "One Billion Rising" campaign on a street in Chandigarh, India, February 2, 2016. One Billion Rising is a global coordinated campaign aimed to call for an end to violence against women and girls, according to its organisers. REUTERS/Ajay Verma

Ajay Verma/Reuters

Students and a women police officer dance as they take part in “One Billion Rising” campaign on a street in Chandigarh, India. One Billion Rising is a global coordinated campaign aimed to call for an end to violence against women and girls, according to its organisers

U.S. Republican presidential candidate Ted Cruz kisses his wife Heidi Cruz after winning at his Iowa caucus night rally in Des Moines

Jim Young/Reuters

U.S. Republican presidential candidate Ted Cruz kisses his wife Heidi Cruz after winning at his Iowa caucus night rally in Des Moines, Iowa 

Jean- Francois Monier/AFP

French anti-riot officers watch from behind a barrier as French farmers start blocking the access to the prefecture of Eure et Loir with tyres and straw in Chartres, central France, as part of a protest against the falling prices of their agricultural products

A young Nepalese boy recites from holy scripts as he takes his lessons to become a Hindu priest at a holy school in Kathmandu, Nepal, Tuesday, Feb. 2, 2016. Hinduism is the major religion of Nepal with over 80 percent people identifying themselves as Hindus according to a 2011 census. (AP Photo/Niranjan Shrestha)

Niranjan Shrestha/AP

A young Nepalese boy recites from holy scripts as he takes his lessons to become a Hindu priest at a holy school in Kathmandu, Nepal. Hinduism is the major religion of Nepal with over 80 percent people identifying themselves as Hindus according to a 2011 census 

Sri Lankan military personnel march duri...Sri Lankan military personnel march during an Independence Day parade rehearsal in Colombo on February 2, 2016. Sri Lanka is preparing to mark the 68th anniversary of independence from Britain on February 4.  AFP PHOTO/ Ishara S. KODIKARAIshara S.KODIKARA/AFP/Getty Images

Ishara S. Kodikar/AFP

Sri Lankan military personnel march during an Independence Day parade rehearsal in Colombo. Sri Lanka is preparing to mark the 68th anniversary of independence from Britain on Thursday 

Owen Humphreys/PA

A dog walker on the east coast near Whitley Bay, Northumberland, as rare Nacreous clouds form over the coastline

View of the Pico de Orizaba volcano at d...View of the Pico de Orizaba volcano at dawn, from the Izta-Popo National Park, in the central Mexican state of Puebla, on February 1, 2016.

Ronaldo Schemidt/AFP

View of the Pico de Orizaba volcano at dawn, from the Izta-Popo National Park, in the central Mexican state of Puebla