Protesters are seen through an Egyptian flag as they gather to protest against presidential candidate Ahmed Shafiq at Tahrir square in Cairo, June 5, 2012. REUTERS/Asmaa Waguih (EGYPT - Tags: POLITICS CIVIL UNREST ELECTIONS TPX IMAGES OF THE DAY) 

Children look into a marquee window to see Britain's Queen Elizabeth during a visit to the Diamonds In The Park festival at Glanusk Park near Crickhowell, south Wales April 27, 2012. REUTERS/Darren Staples (BRITAIN - Tags: ENTERTAINMENT SOCIETY ROYALS) 

Afghan boys ride a bicycle under a plastic sheet during a rainy day in Kabul April 19, 2012. REUTERS/Mohammad Ismail (AFGHANISTAN - Tags: SOCIETY) 

A boy plays with his mother's shawl as she prays outside the Ethiopian section of the Church of the Holy Sepulchre in Jerusalem's Old City, on Orthodox Palm Sunday, April 8, 2012. REUTERS/Darren Whiteside (JERUSALEM - Tags: RELIGION) 

Dan Pugh checks the plastic covering on the greenhouse at his farm in Hallsville, Missouri January 27, 2012. After working 15 years in the medical supply field, Pugh and his family moved from Columbia, Missouri, to the farm last September. As fledgling farmers trying to put down roots in rural Missouri, the Pughs are counting on more rewards than regrets in trading their city lives for farm country. Picture taken January 27, 2012. To match Feature FARM/USA
REUTERS/Sarah Conard (UNITED STATES - Tags: AGRICULTURE BUSINESS CONSTRUCTION SOCIETY EMPLOYMENT) 

Claudia Rolon holds a bag with her defective silicone gel breast implant manufactured by the now-defunct French company Poly Implant Prothese (PIP), that she had to have removed, during an interview with Reuters at her home in La Matanza, on the outskirts of Buenos Aires January 27, 2012. Jean-Claude Mas, the Frenchman who sparked a global health scare by selling substandard breast implants, was released from police custody on Friday and faces a charge of causing bodily harm, his lawyer said. REUTERS/Marcos Brindicci (ARGENTINA - Tags: CRIME LAW HEALTH) 

A supporter of Taiwan President and Nationalist Party (KMT) presidential candidate Ma Ying-jeou ic pictured through a Taiwan flag during a campaign rally for the 2012 presidential election in Taipei, January 8, 2012. The upcoming presidential and legislative election will be held on January 14.REUTERS/Jason Lee (TAIWAN - Tags: POLITICS ELECTIONS) 

Supporters of incumbent President Joseph Kabila are seen celebrating through a banner with his image after provisional election results are announced in Democratic Republic of Congo's capital Kinshasa, December 9, 2011. Democratic Republic of Congo President Joseph Kabila has won re-election, said the head of the electoral commission on Friday, urging calm after a provisional result that the opposition called "totally unacceptable". REUTERS/Emmanuel Braun (DEMOCRATIC REPUBLIC CONGO - Tags: POLITICS ELECTIONS TPX IMAGES OF THE DAY) 

Barry Lent, a U.S.-British citizen whose home is flooded, rests at his tent as he waits for United Nations Secretary-General Ban Ki-moon to visit a centre for people evacuated from flooded areas, at Chulalongkorn University in Bangkok November 16, 2011. REUTERS/Damir Sagolj (THAILAND - Tags: POLITICS DISASTER) 

A flood victim stands among tents as she waits for United Nations Secretary-General Ban Ki-moon to visit a centre for people evacuated from flooded areas, at Chulalongkorn University in Bangkok November 16, 2011. REUTERS/Damir Sagolj (THAILAND - Tags: POLITICS) 

A pedestrian passes by demonstrators camped outside St Paul's Cathedral in London October 17, 2011. Around 250 protesters have set up camp outside St Paul's Cathedral in the heart of London, promising to occupy the site indefinitely to show their anger at bankers and politicians over the global economic crisis. REUTERS/Luke MacGregor (BRITAIN - Tags: POLITICS CIVIL UNREST BUSINESS) 

An evacuee watches television beneath a mosquito net in a shelter, after houses were swamped by massive floods in Ayutthaya province October 13, 2011. At least 283 people have been killed around Thailand by heavy monsoon rain, floods and mudslides since late July and 26 of its 77 provinces are inundated, according to the Department of Disaster Prevention and Mitigation. REUTERS/Sukree Sukplang (THAILAND - Tags: DISASTER ENVIRONMENT SOCIETY) 

People stand behind Taiwan's flag during a flag-raising ceremony to mark the 100th anniversary of the Xinhai Revolution outside Hung Lau or "Red House" at Hong Kong's rural New Territories October 10, 2011. Sun Yat-sen, founder of modern China, stayed in Hung Lau where he planned to overthrow the Qing Dynasty. REUTERS/Tyrone Siu (CHINA - Tags: POLITICS ANNIVERSARY) 

A graphic of a gloved hand on a doorway and the image of a man on the other side is shown at the Los Angeles Criminal Courts building, site of the trial of Dr. Conrad Murray for the death of pop star Michael Jackson in Los Angeles, California September 29, 2011. REUTERS/David McNew (UNITED STATES - Tags: ENTERTAINMENT CRIME LAW) 

A boy is covered as his mother carries him during rainfall in Kathmandu September 28, 2011. The weather of Kathmandu is predicted to improve and the monsoon will retreat from the country in another five-six days, according to the Meteorological Forecasting Division. REUTERS/Navesh Chitrakar (NEPAL - Tags: SOCIETY ENVIRONMENT TPX IMAGES OF THE DAY) 

Anti-Gaddafi fighters are seen through a Kingdom of Libya flag as they prepare to advance towards Bani Walid's checkpoint, north of the Bani Walid besieged city September 25, 2011. REUTERS/Saad Shalash (LIBYA - Tags: POLITICS CONFLICT TPX IMAGES OF THE DAY CIVIL UNREST MILITARY) ) 

Benazir, a one-week-old girl, lies inside a mosquito net at a camp for flood victims in the Badin district of Pakistan's Sindh province September 19, 2011. The latest floods, triggered by monsoon rains, have killed more than 230 people, destroyed or damaged 1.2 million houses and flooded 4.5 million acres (1.8 million hectares) since late last month, officials and Western aid groups say. More than 300,000 people have been moved to shelters. Some 800,000 families hit by last year's floods are still homeless. Aid groups have warned of a growing risk of fatal diseases. REUTERS/Akhtar Soomro (PAKISTAN - Tags: DISASTER ENVIRONMENT HEALTH) 

Men peer past a cloth barrier which was raised to cordon off the site of a suicide bomb attack in Karachi on September 19, 2011. At least eight people were killed, including six policemen, after a Taliban suicide bomber drove an explosives-laden car into the home of a senior police official in Pakistan's commercial hub Karachi on Monday. Police said 300 kg (136 lbs) of explosives were used. REUTERS/Athar Hussain (PAKISTAN - Tags: CIVIL UNREST CRIME LAW TPX IMAGES OF THE DAY) 

Libyan Muslims are seen through a Kingdom of Libya flag during Eid al-Fitr prayers at Green Square in Tripoli August 31, 2011. REUTERS/Louafi Larbi (LIBYA - Tags: RELIGION) 

A performer dances in the street parade at the annual Notting Hill Carnival in central London August 29, 2011. Revellers flocked to west London on Monday for one of Europe's biggest street parties, with record numbers of police on duty to prevent a repetition of riots that shook the British capital three weeks ago. Monday, a public holiday in England, is the main day of the two-day Notting Hill Carnival, an annual celebration of Caribbean culture that usually draws about 1 million people for a colourful procession of musicians and performers. REUTERS/Toby Melville (BRITAIN - Tags: ENTERTAINMENT CRIME LAW TRAVEL SOCIETY) 

An Iranian flag flutters as worshippers attend Friday prayers on Jerusalem Day or Qods Day, an annual show of support for the Palestinian cause, in Tehran August 26, 2011. REUTERS/Morteza Nikoubazl (IRAN - Tags: ANNIVERSARY RELIGION POLITICS IMAGES OF THE DAY) 

A Muslim woman holds her scarf as she prays upon seeing a relic of Prophet Mohammed during Meeraj-un-Nabi celebrations at Hazratbal shrine in Srinagar June 30, 2011. Thousands of Kashmiri Muslims on Thursday thronged to the Hazratbal shrine which houses what is believed to be a relic from the beard of Prophet Mohammed. The festival marks the ascension of Prophet Mohammed to Heaven. REUTERS/Fayaz Kabli (INDIAN-ADMINISTERED KASHMIR - Tags: RELIGION) 

A Syrian opposition demonstrator living in Jordan holds a Turkish flag during a rally in front of the Turkish embassy in Amman June 26, 2011 in support of Turkey's stance against President Bashar al-Assad. REUTERS/Ali Jarekji (JORDAN - Tags: POLITICS IMAGES OF THE DAY) 

Bosnian refugee children, Kenan Polic (L) and his cousin Tarik Bedzic (R), look through a window of their house in Mihatovici, near Tuzla, two days before World Refugee Day June 18, 2011. As the Balkan state is negotiating its way to the EU, a group of refugees from the Serb part of the country still live in primitive shelters waiting to return to their pre-war homes. REUTERS/Dado Ruvic (BOSNIA AND HERZEGOVINA - Tags: SOCIETY POLITICS) 

Protesters are seen through an European Union flag, in front of the parliament building during a rally against a new austerity package at Constitution (Syntagma) square in Athens June 5, 2011. REUTERS/Pascal Rossignol (GREECE - Tags: POLITICS CIVIL UNREST BUSINESS IMAGES OF THE DAY) 

A supporter of the Serbian Radical Party is seen through a flag during a protest against the arrest of Bosnian Serb wartime general Ratko Mladic in Belgrade May 29, 2011. Mladic, indicted for genocide in the 43-month siege of Sarajevo and the massacre of 8,000 Muslims in Srebrenica during Bosnia's 1992-95 war, was found on Thursday in a village 100 km (60 miles) northeast from Belgrade after 16 years on the run. REUTERS/ Stoyan Nenov (SERBIA - Tags: POLITICS CRIME LAW CONFLICT CIVIL UNREST) 

EDITORIAL USE ONLY - NO COMMERCIAL OR BOOK SALES. Thousands of rebels and civilians are seen through a rebel Libyan flag during Friday prayers in central Ajdabiyah April 29, 2011. Some 2,000 people turned up for weekly Muslim prayers in Ajdabiyah's main square, including many residents who had fled after the uprising against Gaddafi began on Feb. 17. REUTERS/Yannis Behrakis (LIBYA - Tags: CONFLICT RELIGION POLITICS) 

A boy places his head through a hole cut out of the fabric used in an art installation created by students from Birzeit University in the West Bank, in collaboration with Belgium's Lacambre University April 20, 2011.The students erected two installation pieces in the middle of a street in the West Bank city of Ramallah. REUTERS/Mohamad Torokman (WEST BANK - Tags: ENTERTAINMENT SOCIETY) 

A rebel fighter seen behind a Kingdom of Libya flag near the front line along the western entrance gate of Ajdabiyah April 18, 2011.Libyan leader Muammar Gaddafi's forces fired rockets on Sunday at rebels stationed along the edge of Ajdabiyah, sending some residents fleeing from the eastern town, witnesses said. REUTERS/Amr Abdallah Dalsh (LIBYA - Tags: CIVIL UNREST POLITICS IMAGES OF THE DAY) 

Patients lie on beds covered with mosquito nets in a ward reserved for people suffering from dengue fever in a hospital at the Barrio Obrero district in Asuncion April 14, 2011. Paraguay is suffering the worst dengue epidemic in its history, according to Health Minister Esperanza Martinez, with 22,000 suspected cases and 23 deaths since the start of 2011. The mosquito-borne disease is a threat to nearly half of the world's population. Of the estimated 220 million people infected each year, two million -- mostly children in Latin America and Asia -- develop a severe form called dengue hemorrhagic fever. REUTERS/Jorge Adorno (PARAGUAY - Tags: HEALTH) 

A woman who identified herself as Nayet, wearing a burqa, is seen after her release from a police station in Paris April 11, 2011. France's ban on full face veils, a first in Europe, went into force today, exposing anyone who wears the Muslim niqab or burqa in public to fines of 150 euros ($216) and lessons in French citizenship. REUTERS/Gonzalo Fuentes (FRANCE - Tags: POLITICS RELIGION CRIME LAW) 

A girl attends a prayer ceremony inside a temple during celebrations to mark the "Navratri" festival in the northern Indian city of Chandigarh April 10, 2011. The festival, which is held in honour of the Hindu goddess Durga, is celebrated over a period of nine days where thousands of youth dance the night away in traditional costumes. REUTERS/Ajay Verma (INDIA - Tags: RELIGION SOCIETY) 

Auctioneer Kerry Taylor raises her hammer at the close of bidding for a see-through knitted dress (R), once modelled by Prince William's fiancee Kate Middleton for a university charity fashion show in 2002, during an auction in central London March 17, 2011. The dress worn by Middleton which reportedly sparked the royal's interest in his bride-to-be fetched 65,000 pounds ($105,000) on Thursday. Including commission, the see-through mesh slip dress designed by Charlotte Todd sold for 78,000 pounds ($126,000). It had been expected to sell for 8,000-10,000 pounds. To match Reuters Life! PEOPLE-ROYALS/DRESS REUTERS/Toby Melville (BRITAIN - Tags: SOCIETY ROYALS ENTERTAINMENT FASHION) 

Protesters are seen through a flag during anti-Gaddafi demonstrations in Tobruk, east of Tripoli March 14, 2011. Muammar Gaddafi's jets bombed Libyan rebels on Monday, aiding a counter-offensive that has pushed insurgents 100 miles (160 km) eastwards in a week, as France pressed for a no-fly zone "as fast as possible". REUTERS/Suhaib Salem (LIBYA - Tags: POLITICS CIVIL UNREST IMAGES OF THE DAY) 

Protestors sleep in make shift tents at Tahrir Square in Cairo March 2, 2011. REUTERS/Peter Andrews (EGYPT - Tags: CIVIL UNREST POLITICS) 

A boy wearing a Peking Opera mask waves a Chinese national flag on Beijing's Tiananmen Square, March 1, 2011. The annual sessions of China's top political advisory body and top legislature, the Chinese People's Political Consultative Conference and the National People's Congress, are to open respectively on Thursday and Saturday. REUTERS/Jason Lee (CHINA - Tags: POLITICS SOCIETY IMAGES OF THE DAY) 

A protester takes shelter from the elements during mass demonstrations inside Tahrir Square in Cairo February 8, 2011. Egypt has a plan and timetable for the peaceful transfer of power, the vice president said on Tuesday, as protesters called more demonstrations to show their campaign to oust President Hosni Mubarak remains potent. REUTERS/Dylan Martinez (EGYPT - Tags: POLITICS CIVIL UNREST) 

Egyptians living in Greece are photographed through a flag protesting outside the Egyptian embassy in Athens January 28, 2011. Dozens of people were wounded as police and demonstrators fought running street battles in Cairo on Friday in unprecedented protests against President Hosni Mubarak's three-decade rule. REUTERS/John Kolesidis (GREECE - Tags: CIVIL UNREST POLITICS) 

A Palestinian man covers his head with a plastic bag to protect himself from tear gas fired by Israeli soldiers during a weekly protest against the controversial Israeli barrier, in the West Bank village of Bilin near Ramallah, January 7, 2011, after a Palestinian woman, Jawaher Abu Rahme, died following a protest in Bilin last week.
REUTERS/Mohamad Torokman (WEST BANK - Tags: POLITICS CIVIL UNREST IMAGES OF THE DAY) 

A butterfly clings to the screen of the butterfly room overlooking the Charles River and the Boston skyline at the Museum of Science in Boston, Massachusetts November 16, 2010. REUTERS/Brian Snyder (UNITED STATES - Tags: SOCIETY ANIMALS) 

Russian communist supporters are seen through a flag displaying an image of Soviet state founder Vladimir Lenin, during a rally to mark the anniversary of the 1917 Bolshevik revolution in Stavropol, November 7, 2010. REUTERS/Eduard Korniyenko (RUSSIA - Tags: ANNIVERSARY POLITICS IMAGES OF THE DAY) 

Apples are collected in a plastic bag in the village of Balic, west of Pristina, October 10, 2010. REUTERS/Hazir Reka (KOSOVO - Tags: FOOD AGRICULTURE) 

Salma, 8, a flood victim, pushes her newly installed flood relief camp's tent net window in Kakar village in Dadu district, some 378 km (235 miles) from Karachi, in Pakistan's Sindh province September 28, 2010. REUTERS/Athar Hussain (PAKISTAN - Tags: DISASTER ENVIRONMENT IMAGES OF THE DAY) 

Kosovo Serbs are seen through a Serbian national flag during the anniversary of the 1389 Battle of Kosovo at Gazimestan, near the capital Pristina June 28, 2010. The battle, in which Serbs lost to the Ottoman empire in an epic defeat in 1389, remains a pivotal event in Serb history and is central to the Serb claim to Kosovo. REUTERS/Hazir Reka (KOSOVO - Tags: SOCIETY ANNIVERSARY) 

A married woman dressed in a wedding dress poses for a picture during the 3rd "Parade of Brides" in the centre of Russia's Siberian city of Krasnoyarsk, June 20, 2010. About 100 young married women took part in the parade to experience their wedding day again. REUTERS/Ilya Naymushin (RUSSIA - Tags: SOCIETY) 

A woman carries her veiled child on a hot day in the central Indian city of Bhopal June 1, 2010. REUTERS/Raj Patidar (INDIA - Tags: SOCIETY ENVIRONMENT) 

A man reads election information at a voting booth before casting his ballot during the mayoral election at a polling station in Tbilisi May 30, 2010. Georgian President Mikheil Saakashvili is expected to pass his first electoral test since a 2008 war with Russia on Sunday, aided by a fragmented opposition that has struggled to capitalise on public anger over his rule. REUTERS/David Mdzinarishvili (GEORGIA - Tags: POLITICS ELECTIONS) 

Venus Williams of the U.S. plays a shot during her match against Arantxa Parra Santonja of Spain at the French Open tennis tournament at Roland Garros in Paris, May 26, 2010. REUTERS/Regis Duvignau (FRANCE - Tags: SPORT TENNIS) 

Pope Benedict XVI is seen through waved scarves as he attends a youth festival in St. Peter's Square at the Vatican March 25, 2010. REUTERS/Alessia Pierdomenico (VATICAN - Tags: RELIGION) 

A local wears a veil to cover her face during a sandstorm at the Temple of Heaven park in Beijing March 22, 2010. Tons of sand carried by winds of up to 100 km/h has affected more than 270 million people in 16 provinces since Friday, covering about 2 million square kilometres, state media reported. REUTERS/Grace Liang (CHINA - Tags: ENVIRONMENT) 

A Hindu devotee dries her clothes after taking a holy dip at Sangam during Magh Mela, a Hindu festival, in the northern Indian city of Allahabad December 31, 2009. The festival is an annual religious event held during the Hindu month of Magh, when thousands of Hindu devotees take a holy dip in the waters of the Sangam, the confluence of the rivers Ganga, Yamuna and Saraswati. REUTERS/Jitendra Prakash (INDIA - Tags: RELIGION SOCIETY) 

Supporters of the Nationalist Movement Party wave national flags during a "brotherhood" rally in reaction to a decision by a court to disband the Kurdish Democratic Society Party (DTP), in Ankara December 13, 2009. Thousands of Turkish nationalists gathered in the Turkish capital and clashes erupted in some towns across Turkey's Kurdish southeast after a court disbanded the DTP, dealing a blow to government efforts to end decades of conflict in the EU candidate country. REUTERS/Umit Bektas (TURKEY - Tags: POLITICS CIVIL UNREST) 

Women stand next to an Spanish flag as they take part in a demonstration by the self-employed and small business owners against economic problems in Madrid October 22, 2009. REUTERS/Dani Cardona (SPAIN SOCIETY CONFLICT BUSINESS) 

A model displays a traditional Qatari dress a during a fund raiser fashion show for a local charity in Amman October 19, 2009. REUTERS/Ali Jarekji (JORDAN SOCIETY FASHION) 

A masked man shouts slogans in favour of the Kurdistan Workers Party (PKK) guerrillas as he waves a scarf with the yellow-red-green Kurdish colours during a pro Kurdish demonstration in downtown Istanbul October 19, 2009. A group of Kurdistan Workers Party (PKK) guerrillas is expected to surrender to Turkish military forces on Monday in a gesture of support for Turkey's Kurdish initiative, a PKK official said late on Saturday. Eight fighters from a PKK camp in the Kandil Mountains in northern Iraq will cross the border to Turkey on the wishes of imprisoned PKK leader Abdullah Ocalan, said Rouzh Welat, a member of the group's foreign affairs department. REUTERS/Murad Sezer (TURKEY POLITICS CONFLICT IMAGES OF THE DAY) 

A model displays a creation by Mint Designs at a fashion show during Japan Fashion Week in Tokyo October 19, 2009. REUTERS/Michael Caronna (JAPAN FASHION) 

Nenets children rest in a Nenets' traditional tent on the Yamal peninsula, north of the polar circle, August 4, 2009. The Nenets tribespeople of Russia's frozen Yamal peninsula have survived the age of the Tsars, the Bolshevik revolution and the chaotic 1990s, but now confront their biggest challenge -- under their fur-bundled feet is enough gas to heat the world for five years. Picture taken August 4, 2009. TO MATCH FEATURE RUSSIA-YAMAL/NENETS REUTERS/Denis Sinyakov (RUSSIA ENVIRONMENT SOCIETY IMAGES OF THE DAY) 

A performer from the St. Petersburg Physical Theatre in Russia group dances during the month long Fringe Festival on the Royal Mile in Edinburgh, Scotland August 11, 2009. REUTERS/David Moir (BRITAIN ENTERTAIMENT SOCIETY) 

A dancer performs during the closing ceremony of the 44th Karlovy Vary International Film Festival in Karlovy Vary July 11, 2009. REUTERS/David W Cerny (CZECH REPUBLIC ENTERTAINMENT IMAGES OF THE DAY) 

Yachts are seen through a banner announcing the July 4 Tour de France cycling race, at Monaco's harbour, July 1, 2009. REUTERS/Bogdan Cristel (MONACO SPORT CYCLING)