epa05735779 US First Lady Melania Trump, US President Donald Trump, US Vice President Mike Pence and his wife Karen Pence wave goodbye to former US President Barack Obama and Former US First Lady Michelle Obama on the West Front of the US Capitol in Washington, DC, USA, 20 January 2017. Trump won the 08 November 2016 election to become the next US President.  EPA/Rob Carr

Rob Carr/EPA

US First Lady Melania Trump, US President Donald Trump, US Vice President Mike Pence and his wife Karen Pence wave goodbye to former US President Barack Obama and Former US First Lady Michelle Obama on the West Front of the US Capitol in Washington, DC. Photo Rob Carr/EPA

Place markers for the Trump family are seen on the podium before the inauguration ceremonies swearing in Donald Trump as the 45th president of the United States on the West front of the U.S. Capitol in Washington, U.S., January 20, 2017. REUTERS/Brian Snyder

Brian Snyder/Reuters

Place markers for the Trump family are seen on the podium before the inauguration ceremonies swearing in Donald Trump as the 45th president of the United States on the West front of the U.S. Capitol in Washington. Photo Brian Snyder 

Former President Bill Clinton and Hillary Clinton arrive during the 58th Presidential Inauguration at the U.S. Capitol in Washington, Friday, Jan. 20, 2017. (AP Photo/Carolyn Kaster)

Carolyn Kaster/AP

Former President Bill Clinton and Hillary Clinton arrive during the 58th Presidential Inauguration in Washington. Photo Carolyn Kaster/AP 

US President Barack Obama (R) and Michelle Obama escort President-elect Donald J. Trump (back) and wife Melania (C) into the White House for tea before the inauguration in Washington, DC, USA, 20 January 2017. Trump won the 08 November 2016 election to become the next US President.  EPA/KEVIN DIETSCH / POOL

Kevin Dietsch/EPA

US President Barack Obama and Michelle Obama escort President-elect Donald J. Trump and wife Melania into the White House for tea before the inauguration. Photo Kevin Dietsch/EPA

Two female "Tamborilleros" wearing their uniforms prepare to take part in the traditional 'La Tamborrada', during 'El Dia Grande', the main day of San Sebastian feasts, in the Basque city of San Sebastian, northern Spain, Friday, Jan. 20, 2017. From midnight to midnight companies of perfectly uniformed marchers parade through the streets of San Sebastian playing drums and barrels in honor of their patron saint. (AP Photo/Alvaro Barrientos)

Alvaro Barrientos/AP

Two female “Tamborilleros” wearing their uniforms prepare to take part in the traditional ‘La Tamborrada’, during ‘El Dia Grande’, the main day of San Sebastian feasts, in the Basque city of San Sebastian, northern Spain. Photo Alvaro Barrientos/AP 

The Capitol Building is illuminated against the sunrise before the presidential inauguration of President-elect Donald Trump, Friday, Jan. 20, 2017, in Washington. (AP Photo/John Minchillo)

John Minchillo/AP

The Capitol Building is illuminated against the sunrise before the presidential inauguration of President-elect Donald Trump in Washington. Photo John Minchillo/AP 

A picture made available on 20 January 2017 shows Chinese soldiers queue to properly arrange their parachute bags as they prepare for parachuting training in Hubei province, China, 11 December 2016. Several thousand new Chinese soldiers participated in a three month-long paratrooper training course to be paratroopers in the Chinese People's Liberation Army (PLA).  EPA/STRINGER CHINA OUT

EPA

Chinese soldiers queue to properly arrange their parachute bags as they prepare for parachuting training in Hubei province, China. Photo EPA 

Vendee Globe challenge

Yui Mok/PA Wire

British sailor Alex Thomson celebrates as he comes in second in the Vendee Globe race at Les Sables d’Olonne, western France. Photo Yui Mok/PA Wire

Staff members hold 23 panda cubs born in 2016 at the Chengdu Panda Breeding Base for a group photo to ring in the coming Chinese Lunar New Year in Chengdu, southwest China's Sichuan province, Friday Jan. 20, 2017. (Chinatopix Via AP)

Chinatopix/AP

Staff members hold panda cubs at the Chengdu Panda Breeding Base for a group photo to ring in the coming Chinese Lunar New Year in Chengdu. Photo Chinatopix/AP 

Toby Melville/Reuters

Demonstrators hang a banner that reads “Act Now! Build Bridges not Walls” from Tower Bridge during a protest against the inauguration of Donald Trump as U.S. President, in London, Britain. Photo Toby Melville/Reuters 

View from the Comala community, Colima State, Mexico, on January 19, 2017 of the Volcano of Fire in eruption.  The colima volcano is one of the most active in Mexico and in the last days its activity has intensified. / AFP PHOTO / SERGIO VELASCO GARCIASERGIO VELASCO GARCIA/AFP/Getty Images

Sergio Velasco Garcia/AFP/Getty

The Colima volcano is photographed erupting. It is one of the most active in Mexico. Photo Sergio Velasco Garcia/AFP/Getty 

nmates are seen during an uprising at Alcacuz prison in Natal, Rio Grande do Norte state, Brazil, January 19, 2017.  REUTERS/Josemar Goncalves FOR EDITORIAL USE ONLY. NO RESALES. NO ARCHIVES

Josemar Goncalves/Reuters

Inmates are seen during an uprising at Alcacuz prison in Natal, Rio Grande do Norte state, Brazil. Photo Josemar Goncalves/Reuters

British Foreign Secretary Boris Johnson plays a shot during his visit to a cricket academy in Kolkata, India, January 19, 2017. REUTERS/Rupak De Chowdhuri

Rupak De Chowdhuri/Reuters

British Foreign Secretary Boris Johnson plays a shot during his visit to a cricket academy in Kolkata, India. Photo Rupak De Chowdhuri/Reuters

Argentine striker Carlos Tevez, center, is escorted through a crowd of his fans and media upon arriving at the Pudong International Airport in Shanghai on Thursday, Jan. 19, 2017. Shanghai Shenhua has recruited Tevez and has reportedly made the Argentine the highest-paid soccer player in the world. (Chinatopix Via AP)

Chinatopix/AP

Argentinian striker Carlos Tevez, centre, is escorted through a crowd of his fans and media on arrival at Pudong International Airport in Shanghai. Shanghai Shenhua has recruited Tevez and has reportedly made him the highest-paid football player in the world. Photo Chinatopix/AP

British Prime Minister Theresa May enters the room through a curtain to speak on the third day of the annual meeting of the World Economic Forum in Davos, Switzerland, Thursday, Jan. 19, 2017.  (AP Photo/Michel Euler)

Michel Euler/AP

British Prime Minister Theresa May enters the room through a curtain to speak on the third day of the annual meeting of the World Economic Forum in Davos, Switzerland. Photo Michel Euler/AP

A bride reacts as she speaks with another bride during a mass marriage ceremony, in which, according to its organizers, 51 Muslim couples took their wedding vows, in Ahmedabad

Amit Dave/Reuters

A bride reacts as she speaks with another bride during a mass marriage ceremony, in Ahmedabad, India Photo Amit Dave/Reuters

Cossacks help a boy to take a bath in the icy waters of a lake during the celebration of the Epiphany holiday near the village of Leninskoe, some 15 km of Bishkek, on January 19, 2017. / AFP PHOTO / Vyacheslav OSELEDKOVYACHESLAV OSELEDKO/AFP/Getty Images

Vyacheslav Oseledko/AFP/Getty

Cossacks help a boy to take a bath in the icy waters of a lake during the celebration of the Epiphany holiday near the village of Leninskoe. Photo Vyacheslav Oseledko/AFP/Getty

Jagjot Singh Rubal, an Indian artist, gives final touches to a portrait of U.S. President-elect Donald Trump ahead of Trump's inauguration at his workshop in Amritsar, India, January 19, 2017. REUTERS/Munish Sharma FOR EDITORIAL USE ONLY. NO RESALES. NO ARCHIVES.

Munish Sharma/Reuters

Jagjot Singh Rubal, an Indian artist, gives final touches to a portrait of U.S. President-elect Donald Trump ahead of Trump’s inauguration at his workshop in Amritsar, India. Photo Munish Sharma/Reuters

Tennis - Australian Open - Melbourne Park, Melbourne, Australia

Issei Kato/Reuters

Fans wait for autographs after Slovakia’s Dominika Cibulkova won her Women’s singles second round match against Taiwan’s Hsieh Su-Wei. Photo Issei Kato/Reuters

Thick smoke rises from a fire which broke out at oil wells set ablaze by Islamic State militants before fleeing the oil-producing region of Qayyara, Iraq, January 18, 2017. Picture taken January 18, 2017. REUTERS/Girish Gupta     TPX IMAGES OF THE DAY

Girish Gupta/Reuters

Thick smoke rises from a fire which broke out at oil wells set ablaze by Islamic State militants before fleeing the oil-producing region of Qayyara, Iraq. Photo Girish Gupta/Reuters