Public phone booths are covered with images of Pope Francis in downtown Mexico City

Marco Ugarte/AP

Public phone booths are covered with images of Pope Francis in downtown Mexico City 

People enter the Eminonu Mosque in Istanbul, Turkey

Chris McGrath/Getty Images

People enter the Eminonu Mosque in Istanbul, Turkey

Demonstrators protesting for an increase in the minimum wage enter the media file center at the PBS NewsHour Democratic presidential candidate debate at the University of Wisconsin-Milwaukee

Win McNamee/Getty Images

Demonstrators protesting for an increase in the minimum wage enter the media file center at the PBS NewsHour Democratic presidential candidate debate at the University of Wisconsin-Milwaukee

An angler holds his fishing pole during the opening day of the salmon season on the River Spey on February 11, 2016 in Aberlour, Scotland. The annual opening day ceremony took place at Penny Bridge, with the traditional pouring of a bottle of Aberlour twelve year old single malt Scotch whisky into the river.  (Photo by Jeff J Mitchell/Getty Images)

J Mitchell/Getty Images

An angler holds his fishing pole during the opening day of the salmon season on the River Spey in Aberlour, Scotland. The annual opening day ceremony took place at Penny Bridge, with the traditional pouring of a bottle of Aberlour twelve year old single malt Scotch whisky into the river

Traditional buildings of a tourist spot are seen lit up at night in Liaocheng, Shandong province

Reuters

Traditional buildings of a tourist spot are seen lit up at night in Liaocheng, Shandong province

Migrants and refugess build a church in the "jungle" of Calais

Philippe Hugen/AFP

Migrants and refugees build a church in the “jungle” of Calais

A woman is reflected in a puddle as she crosses a road in Minsk, during warm winter weather

Sergei Gapon/AFP

A woman is reflected in a puddle as she crosses a road in Minsk, during warm winter weather 

Performers go through a final dress rehearsal for the Royal Edinburgh Military Tattoo

Robert Cianflone/Getty Images

Performers go through a final dress rehearsal for the Royal Edinburgh Military Tattoo

President Barack Obama returns a salute as he boards Air Force One before his departure from Andrews Air Force Base, Maryland. USA

Pablo Martinez Monsivais/AP

President Barack Obama returns a salute as he boards Air Force One before his departure from Andrews Air Force Base

Junior doctors hold a 24 hour strike calling for more pay and better working conditions...epa05152459 Junior doctors picket outside St.Thomas' hospital in London, Britain, 10 February 2016. Junior doctors are holding a 24 hour strike calling for more pay and better working conditions. The contract dispute with the government continues to drag on.  EPA/ANDY RAIN

Andy Rain/EPA

Junior doctors picket outside St.Thomas’ hospital in London during a 24 hour strike calling for more pay and better working conditions 

A migrant, identified as a 20-year old Pelen Hussein from Syria, stands on top of a capsized boat as he waits for being rescued by the members of Turkish Coast Guard Air Command in the Aegean Sea off the waters of Edremit bay...A migrant, identified as a 20-year old Pelen Hussein from Syria, stands on top of a capsized boat as he waits for being rescued by the members of Turkish Coast Guard Air Command in the Aegean Sea off the waters of Edremit bay, Turkey February 8, 2016, in this handout photo provided by the Turkish Coast Guard Command. Twenty-seven migrants, 11 of them children, drowned on Monday off Turkey's Aegean coast as they tried to reach a Greek island, the Turkish coast guard said. The boat sank in the Aegean Sea near the Edremit area of the northwestern province Balikesir.  REUTERS/Turkish Coast Guard Command/Handout via Reuters ATTENTION EDITORS - THIS IMAGE WAS PROVIDED BY A THIRD PARTY. REUTERS IS UNABLE TO INDEPENDENTLY VERIFY THE AUTHENTICITY, CONTENT, LOCATION OR DATE OF THIS IMAGE. FOR EDITORIAL USE ONLY. NOT FOR SALE FOR MARKETING OR ADVERTISING CAMPAIGNS. FOR EDITORIAL USE ONLY. NO RESALES. NO ARCHIVE. THE PICTURE IS DISTRIBUTED EXACTLY AS RECEIVED BY REUTERS, AS A SERVICE TO CLIENTS.

Reuters

A migrant, identified as a 20-year old Pelen Hussein from Syria, stands on top of a capsized boat as he waits for being rescued by the members of Turkish Coast Guard Air Command in the Aegean Sea off the waters of Edremit bay, Turkey 

A girl poses for pictures under decorated trees as the Chinese Lunar New Year, which welcomes the Year of the Monkey, is celebrated at Daguanyuan park, in Beijing

Damir Sagolj/Reuters

A girl poses for pictures under decorated trees as the Chinese Lunar New Year which welcomes the Year of the Monkey is celebrated at Daguanyuan park in Beijing

Believers pray around a cross-shaped platform covered with candles placed in jars of honey during a ceremony marking the day of Saint Haralam

Nikolay Doychinov/AFP

Believers pray around a cross-shaped platform covered with candles placed in jars of honey during a ceremony marking the day of Saint Haralampi, Orthodox patron saint of bee-keepers, at the Church of the Blessed Virgin in Blagoevgrad, eastern Bulgaria

Rescue workers and excavation vehicles carry out their rescue and search operation on what was the top (foreground) of the Wei-Kuan complex which collapsed in the 6.4 magnitude earthquake, in the southern Taiwanese city of Tainan

Anthony Wallace/AFP

Rescue workers and excavation vehicles carry out their rescue and search operation on what was the top (foreground) of the Wei-Kuan complex which collapsed in the 6.4 magnitude earthquake, in the southern Taiwanese city of Tainan

John Wessels/AFP

Thousands of South African opposition Economic Freedom Fighter (EFF) supporters, wait outside the constitutional court where judges heard a case over public money spent on President Jacob Zuma’s private house, Johannesburg, South Africa 

Win McNamee/Getty

Democratic presidential candidate, Sen. Bernie Sanders addresses supporters after winning the New Hampshire Democratic primary in Concord, New Hampshire. Sanders defeated Democratic presidential candidate Hillary Clinton in the first-in-the-nation primary

Hampton Court Palace Holds First Catholic Service In Over 450 Years...LONDON, ENGLAND - FEBRUARY 09:  (EXCLUSIVE COVERAGE)  Wearing his red cassock, Father Anthony Howe sets up the Tudor plate, and a collection of Tudor artefacts that are used to dress the altar for a service at the chapel at Hampton Court Palace on February 9, 2016 in London, England. This evening Henry VIII's Chapel at Hampton Court will host the first Catholic service to be held there in over 450 years. The service will be led by Archbishop of Westminster, Cardinal Vincent Nichols, the head of the Roman Catholic Church in England and Wales and attended by Bishop of London, Rt Revd Dr Richard Chartres who will deliver the sermon. Renowned ensemble The Sixteen will perform works from the Reformation period during the service.  (Photo by Dan Kitwood/Getty Images)

Dan Kitwood/Getty

Father Anthony Howe sets up the Tudor plate, and a collection of Tudor artefacts that are used to dress the altar for a service at the chapel at Hampton Court Palace. This evening Henry VIII’s Chapel at Hampton Court will host the first Catholic service to be held there in over 450 years

Costumed revelers in protective helmets throw oranges during Carnival in the northern Italian Piedmont town of Ivrea, Italy, Tuesday, Feb. 9, 2016. The traditional orange-throwing battle has its roots in the middle of the 19th century. (AP Photo/Luca Bruno)

Luca Bruno/AP Photo

Costumed revellers in protective helmets throw oranges during Carnival in the northern Italian Piedmont town of Ivrea, Italy

Indian dancers perform a fire breathing ...Indian dancers perform a fire breathing act during a procession to mark the 661st anniversary of the birth of Hindu guru Bawa Lal Dayal Maharaj in Amritsar on February 9, 2016. Bawa Lal Dayal Maharaj, a popular leader of his time, is especially revered by devotees of a temple in the town of Dhyanpur, some 45 kms north of Amritsar. AFP PHOTO/NARINDER NANUNARINDER NANU/AFP/Getty Images

Narinder Nanu/AFP

Indian dancers perform a fire breathing act during a procession to mark the 661st anniversary of the birth of Hindu guru Bawa Lal Dayal Maharaj in Amritsar

Alpine choughs start from the summit of ...Alpine choughs start from the summit of the 2,224 meters high Nebelhorn mountain near Oberstdorf, southern Germany, towards a snow-covered Alpine panorama, on February 9, 2016. / AFP / dpa / Karl-Josef Hildenbrand / Germany OUTKARL-JOSEF HILDENBRAND/AFP/Getty Images

Oukarl-Josef Hildenbrand//AFP/Getty Images

Alpine choughs at the summit of the 2,224 metre high Nebelhorn mountain near Oberstdorf, southern Germany