U.S. President Barack Obama makes a "grumpy cat" face, referring the internet celebrity, while speaking at the DNC’s Women’s Leadership Forum in Washington October 23, 2015. REUTERS/Kevin Lamarque

Kidnap victim Hannah Anderson reacts as she holds a picture of her mother Christina Anderson, 44, and her 8-year-old brother Ethan during a memorial at the Guardian Angels Catholic Church in Santee, California August 24, 2013. The two were murdered by family friend James Lee DiMaggio, before kidnapping Hannah earlier this month. Hannah was rescued and DiMaggio was killed in a shoot out with FBI agents in Idaho REUTERS/Howard Lipin/Pool (UNITED STATES - Tags: OBITUARY CRIME LAW SOCIETY TPX IMAGES OF THE DAY) 

A woman walks in the rain with a box on her head in Lower Manhattan in New York, July 22, 2013. REUTERS/Carlo Allegri (UNITED STATES - Tags: ENVIRONMENT) 

South Korea's Shin A Lam reacts after being defeated by Germany's Britta Heidemann (not seen) during their women's epee individual semifinal fencing competition at the ExCel venue at the London 2012 Olympic Games July 30, 2012. REUTERS/Damir Sagolj (BRITAIN - Tags: SPORT OLYMPICS SPORT FENCING TPX IMAGES OF THE DAY) 

A Syrian girl, injured during violence in her country, is seen after undergoing multiple reconstructive surgeries at the Red Crescent Hospital in Amman July 3, 2012. Doctors at the hospital said Syrians injured during the violence in their country are currently receiving treatment at the hospital run by Paris-based Medicins Sans Frontieres (MSF). REUTERS/Ali Jarekji (JORDAN - Tags: POLITICS HEALTH SOCIETY) 

A man shouts as civilians in Sirte line up to receive food and daily rations donated from various cities in Libya, November 3, 2011. REUTERS/Youssef Boudlal (LIBYA - Tags: CONFLICT SOCIETY) 

A woman dressed as a mime artist frowns during a memorial for Victor Leiva Borrayo in Guatemala City February 8, 2011. Borrayo, a founding member of Caja Ludica, a group of artists and activists working with underpriviliged children, was gunned down last week in Guatemala City, according to the police. REUTERS/Daniel LeClair (GUATEMALA - Tags: CIVIL UNREST SOCIETY) 

Paris Hilton waits in the courtroom at the Regional Justice Center in Las Vegas, Nevada September 20, 2010. Hilton pleaded guilty to charges stemming from her arrest for cocaine possession last month at the Wynn Las Vegas. REUTERS/Las Vegas Sun/Steve Marcus (UNITED STATES - Tags: ENTERTAINMENT CRIME LAW HEADSHOT) 

A geriatric nurse speaks to a resident at a home for the elderly in Hamburg July 14, 2009. REUTERS/Christian Charisius (GERMANY) 

U.S. President Barack Obama listens to remarks at the "United We Serve" service event at Fort McNair Fitness Center in Washington, June 25, 2009. REUTERS/Jim Young (UNITED STATES POLITICS MILITARY IMAGES OF THE DAY) 

Candidate for Congress Nestor Kirchner reacts as he campaigns in the Greater Buenos Aires' district of Malvinas Argentinas, June 24, 2009. Kirchner, who preceded his wife President Cristina Fernandez in office, is now running for Congress for the ruling Peronist party in the June 28 mid-term election. REUTERS/Marcos Brindicci (ARGENTINA POLITICS ELECTIONS IMAGES OF THE DAY) 

A boy rests his head on a railing as he waits during a rain delay before the start of American League MLB baseball action between the New York Yankees and Texas Rangers in Arlington, Texas May 26, 2009. REUTERS/Jessica Rinaldi (UNITED STATES SPORT BASEBALL) 

Honda Motor Co. President and Chief Executive Officer Takeo Fukui (R) is surrounded by photographers as he leaves a news conference in Tokyo December 5, 2008. Honda pulled out of Formula One on Friday, dealing a major blow to the sport and ending a dream for Japan's number two carmaker. REUTERS/Toru Hanai (JAPAN) 

A girl stands in heavy rain at Tiananmen Square in Beijing, August 10, 2008. Rain fell on Beijing on Sunday raising hopes of clearing the fog and cooling oven-like temperatures for the second day of the Olympic Games. REUTERS/Nir Elias (CHINA) 

Ukrainian Orthodox priests stand in the rain as they take part in a religious service marking the 1020th anniversary of the Baptism of Russia in Kiev July 19, 2008. REUTERS/Konstantin Chernichkin (UKRAINE) 

Simon Wakefield of England reacts after missing a birdie putt on the eighth hole during second round play at the 2008 British Open Golf Championship at Royal Birkdale, Southport, northern England July 18, 2008. REUTERS/Robert Galbraith (BRITAIN) 

An Israeli woman stands outside her damaged house after a rocket fired by Palestinian militants in Gaza landed in the southern town of Sderot June 24, 2008. Militants in the Hamas-controlled Gaza Strip fired several rockets into southern Israel on Tuesday, breaching a five-day-old ceasefire after Israeli troops killed two Palestinians in the occupied West Bank. REUTERS/Amir Cohen (ISRAEL) 

A six-year-old earthquake survivor wearing a safety helmet sits outside a temporary tent in Hanwang town of earthquake-hit Mianzhu county, Sichuan Province June 2, 2008. China said on Monday it could guarantee there would be no epidemics in the earthquake zone, while some survivors complained their farmland was being bulldozed to make way for temporary housing. REUTERS/Jason Lee (CHINA) 

A would-be immigrant rests after arriving at Granadilla on Spain's Canary island of Tenerife May 27, 2008. Sixty-six would-be immigrants were intercepted aboard a fishing boat on their way to European soil from Africa, according to authorities. REUTERS/Santiago Ferrero (SPAIN) 

A man sits down during St Patrick's day celebrations in Trafalgar Square in central London on March 16, 2008. REUTERS/Luke MacGregor (BRITAIN) 

Visitors mourn next to Ah Meng's coffin at Singapore Zoo February 10, 2008. Ah Meng, an iconic orangutan of the Singapore Zoo who featured in almost 30 travel films and rubbed shoulders with movie stars and royalty, died on Friday of old age, the Singapore Zoo said. She was around 48. REUTERS/Pablo Sanchez (SINGAPORE) 

A boy sits by the remains of his charred house, burned down by a fire in a slum area in Pasay City, Metro Manila December 19, 2007. More than 200 families were homeless after the incident on Tuesday. An official said on Wednesday that the cause of the fire is still under investigation.REUTERS/Romeo Ranoco (PHILIPPINES) 

A girl participates in a samba parade at the Sancha festival 2007 in Tokyo August 19, 2007. REUTERS/Toru Hanai (JAPAN) 

Astana team rider Andreas Kloden of Germany is seen through his hotel's window, as the team pulls out of the Tour de France on the second rest day of the 94th Tour de France cycling race in Pau, July 24, 2007. Astana pulled out of the Tour de France after Astana team rider Alexander Vinokourov failed a dope test. REUTERS/Eric Gaillard (FRANCE) 

Serena Williams from the U.S. reacts during her match against Bulgaria's Tsvetana Pironkova in the French Open tennis tournament at Roland Garros in Paris May 27, 2007. REUTERS/Regis Duvignau (FRANCE) 

America's coach Luis Fernando Tena reacts as he walks off the pitch during a Copa Libertadores quarter-final first leg soccer match against Santos in Mexico City May 16, 2007. REUTERS/Henry Romero (MEXICO) 

A police dog carefully lifts up a cat when ordered to, in a display of skill, during a show at the Russian OMON riot special police training base outside Moscow, May 10, 2007. REUTERS/Alexander Natruskin (RUSSIA) 

John McEnroe of the U.S. sits after he lost a point during his match against Spain's Sergi Bruguera during the Black Rock Tour of Champions 2007 tennis tournament in Barcelona April 21, 2007. REUTERS/Albert Gea (SPAIN) 

Palestinian girls react during the funeral of Ala al-Haddad, a leader of the Hamas armed wing, during his funeral in Gaza March 14, 2007. Hamas vowed to avenge the killing of its leader on Tuesday in Gaza in renewed violence that erupted as talks over a Palestinian unity government bogged down in disagreement over a cabinet post. REUTERS/Ibraheem Abu Mustafa (GAZA) 

Posi, a seven-month-old Persian cat for sale for 3,500 yuan (US$420), is
about to take a cat nap at the Pet Expo 2003 in Shanghai July 20, 2003. Pet
ownership, once banned and labelled as too bourgeois for the common man
during the Cultural Revolution, is once again gaining popularity in China as
the population becomes more affluent thanks to more than a decade of growth
and liberalization. REUTERS/Claro Cortes IV

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