A small box of chocolates with U.S. President Barack Obama's signature wait for Baltimore Mayor Stephanie Rawlings-Blake and other participants before Obama delivers remarks to the U.S. Conference of Mayors in the East Room at the White House in Washington January 21, 2016. REUTERS/Jonathan Ernst 

Santa Claus and his reindeer sit on the roof of the a White House created in brown chocolate, decorated with a wreath, toys, Nutcracker dolls and trimmings, in the State Dining Room of the White House, a preview of Holiday decorations being assembled for the season, in Washington, December 2, 2015. REUTERS/Mike Theiler

The White House created in brown chocolate, is decorated with a wreath, toys, Nutcracker dolls and trimmings, in the State Dining Room of the White House, a preview of Holiday decorations being assembled for the season, in Washington, December 2, 2015. REUTERS/Mike Theiler

Chocolate, 36, an activist who wants to be identified by only her nickname, waves an American flag upside down while posing for a portrait in Ferguson, Missouri July 24, 2015. When asked how Michael Brown's death affected her life, Chocolate said, "My life won't ever be the same. It has changed me to become an activist and protester. It has made me to get more involved with my community and especially with youth. When you ask a kid these days what they want to be when they grow up, their answer is "I want to be alive." When asked what changes she has seen in her community over the past year, Chocolate said, "We are all still trying to heal. There are still a lot of racist cops here. We can do what we do which is stand up for justice. No one has accepted what happened out here. There is still a disconnect with the police and the community." The message on the flag reads: Hands up, don't shoot. Lost voices. Mike Brown means we got to fight back! On August 9, 2014 a white police officer shot unarmed black teenager Michael Brown dead in the St. Louis suburb of Ferguson, Missouri. A year later Reuters photographer Adrees Latif returned to Ferguson, where he has documented events in the past year, to capture the portraits of local residents and canvass their views. REUTERS/Adrees Latif TPX IMAGES OF THE DAYPICTURE 6 OF 13 FOR WIDER IMAGE STORY "PORTRAITS OF FERGUSON"SEARCH "LATIF PORTRAITS" FOR ALL PICTURES

A view shows Padua's Due Palazzi prison December 2, 2014. White-coated bakers are chopping nuts, dipping pastry into liquid chocolate and hanging freshly baked panettone Christmas cake upside down to preserve its domed shape. But when one of the all-male team steps outside to smoke, he is in a barred enclosure attached to Padua prison. Sweet smells have wafted through this building since 2005, when the local Giotto cooperative opened the 'Pasticceria Giotto', which they say is Italy's only bakery inside a jail. Picture taken December 2, 2014. REUTERS/Alessandro Bianchi (ITALY - Tags: CRIME LAW FOOD SOCIETY) 

Panettone cakes are seen on a rack at the Pasticceria Giotto in Padua's Due Palazzi prison December 2, 2014. White-coated bakers are chopping nuts, dipping pastry into liquid chocolate and hanging freshly baked panettone Christmas cake upside down to preserve its domed shape. But when one of the all-male team steps outside to smoke, he is in a barred enclosure attached to Padua prison. Sweet smells have wafted through this building since 2005, when the local Giotto cooperative opened the 'Pasticceria Giotto', which they say is Italy's only bakery inside a jail. Picture taken December 2, 2014. REUTERS/Alessandro Bianchi (ITALY - Tags: CRIME LAW FOOD SOCIETY) 

Panettone cakes, packed in bags printed with words that read "Giotto Bakery of Padua Prison", are seen on a rack at the Pasticceria Giotto in Padua's Due Palazzi prison December 2, 2014. White-coated bakers are chopping nuts, dipping pastry into liquid chocolate and hanging freshly baked panettone Christmas cake upside down to preserve its domed shape. But when one of the all-male team steps outside to smoke, he is in a barred enclosure attached to Padua prison. Sweet smells have wafted through this building since 2005, when the local Giotto cooperative opened the 'Pasticceria Giotto', which they say is Italy's only bakery inside a jail. Picture taken December 2, 2014. REUTERS/Alessandro Bianchi (ITALY - Tags: CRIME LAW FOOD SOCIETY) 

An inmate packs Christmas gift boxes in Padua's Due Palazzi prison December 2, 2014. White-coated bakers are chopping nuts, dipping pastry into liquid chocolate and hanging freshly baked panettone Christmas cake upside down to preserve its domed shape. But when one of the all-male team steps outside to smoke, he is in a barred enclosure attached to Padua prison. Sweet smells have wafted through this building since 2005, when the local Giotto cooperative opened the 'Pasticceria Giotto', which they say is Italy's only bakery inside a jail. Picture taken December 2, 2014. REUTERS/Alessandro Bianchi (ITALY - Tags: CRIME LAW FOOD SOCIETY) 

An inmate packs Christmas gift boxes in front of two archive photographs of prisoners in Padua's Due Palazzi prison December 2, 2014. White-coated bakers are chopping nuts, dipping pastry into liquid chocolate and hanging freshly baked panettone Christmas cake upside down to preserve its domed shape. But when one of the all-male team steps outside to smoke, he is in a barred enclosure attached to Padua prison. Sweet smells have wafted through this building since 2005, when the local Giotto cooperative opened the 'Pasticceria Giotto', which they say is Italy's only bakery inside a jail. Picture taken December 2, 2014. REUTERS/Alessandro Bianchi (ITALY - Tags: CRIME LAW FOOD SOCIETY) 

Panettone cakes are seen on a rack at the Pasticceria Giotto in Padua's Due Palazzi prison December 2, 2014. White-coated bakers are chopping nuts, dipping pastry into liquid chocolate and hanging freshly baked panettone Christmas cake upside down to preserve its domed shape. But when one of the all-male team steps outside to smoke, he is in a barred enclosure attached to Padua prison. Sweet smells have wafted through this building since 2005, when the local Giotto cooperative opened the 'Pasticceria Giotto', which they say is Italy's only bakery inside a jail. Picture taken December 2, 2014. REUTERS/Alessandro Bianchi (ITALY - Tags: CRIME LAW FOOD SOCIETY) 

Prison baker Maurizio (R) hugs a fellow bakery worker Miguel at the end of his term for 20 years, at the Pasticceria Giotto in Padua's Due Palazzi prison December 2, 2014. White-coated bakers are chopping nuts, dipping pastry into liquid chocolate and hanging freshly baked panettone Christmas cake upside down to preserve its domed shape. But when one of the all-male team steps outside to smoke, he is in a barred enclosure attached to Padua prison. Sweet smells have wafted through this building since 2005, when the local Giotto cooperative opened the 'Pasticceria Giotto', which they say is Italy's only bakery inside a jail. Picture taken December 2, 2014. REUTERS/Alessandro Bianchi (ITALY - Tags: CRIME LAW FOOD SOCIETY) 

Prison baker places some panettone cakes on rack at the Pasticceria Giotto in Padua's Due Palazzi prison December 2, 2014. White-coated bakers are chopping nuts, dipping pastry into liquid chocolate and hanging freshly baked panettone Christmas cake upside down to preserve its domed shape. But when one of the all-male team steps outside to smoke, he is in a barred enclosure attached to Padua prison. Sweet smells have wafted through this building since 2005, when the local Giotto cooperative opened the 'Pasticceria Giotto', which they say is Italy's only bakery inside a jail. Picture taken December 2, 2014. REUTERS/Alessandro Bianchi (ITALY - Tags: CRIME LAW FOOD SOCIETY) 

Prison baker Elio Migliorini, 62, is pictured as he is making a mixture for Panettone cake at the Pasticceria Giotto in Padua's Due Palazzi prison December 2, 2014. White-coated bakers are chopping nuts, dipping pastry into liquid chocolate and hanging freshly baked panettone Christmas cake upside down to preserve its domed shape. But when one of the all-male team steps outside to smoke, he is in a barred enclosure attached to Padua prison. Sweet smells have wafted through this building since 2005, when the local Giotto cooperative opened the 'Pasticceria Giotto', which they say is Italy's only bakery inside a jail. Picture taken December 2, 2014. REUTERS/Alessandro Bianchi (ITALY - Tags: CRIME LAW FOOD SOCIETY) 

Prison bakers Miguel (L) and Alfredo (R) are pictured during a break outside the kitchens of the Pasticceria Giotto in Padua's Due Palazzi prison December 2, 2014. White-coated bakers are chopping nuts, dipping pastry into liquid chocolate and hanging freshly baked panettone Christmas cake upside down to preserve its domed shape. But when one of the all-male team steps outside to smoke, he is in a barred enclosure attached to Padua prison. Sweet smells have wafted through this building since 2005, when the local Giotto cooperative opened the 'Pasticceria Giotto', which they say is Italy's only bakery inside a jail. Picture taken December 2, 2014. REUTERS/Alessandro Bianchi (ITALY - Tags: CRIME LAW FOOD SOCIETY) 

Prison baker Marco Frizziarello, 38, is pictured during a break outside the kitchens of the Pasticceria Giotto in Padua's Due Palazzi prison December 2, 2014. White-coated bakers are chopping nuts, dipping pastry into liquid chocolate and hanging freshly baked panettone Christmas cake upside down to preserve its domed shape. But when one of the all-male team steps outside to smoke, he is in a barred enclosure attached to Padua prison. Sweet smells have wafted through this building since 2005, when the local Giotto cooperative opened the 'Pasticceria Giotto', which they say is Italy's only bakery inside a jail. Picture taken December 2, 2014. REUTERS/Alessandro Bianchi (ITALY - Tags: CRIME LAW FOOD SOCIETY) 

Prison baker Davor Kovac, 49, who is serving a life sentence for murder, is pictured as he works at the Pasticceria Giotto in Padua's Due Palazzi prison December 2, 2014. White-coated bakers are chopping nuts, dipping pastry into liquid chocolate and hanging freshly baked panettone Christmas cake upside down to preserve its domed shape. But when one of the all-male team steps outside to smoke, he is in a barred enclosure attached to Padua prison. Sweet smells have wafted through this building since 2005, when the local Giotto cooperative opened the 'Pasticceria Giotto', which they say is Italy's only bakery inside a jail. Picture taken December 2, 2014. REUTERS/Alessandro Bianchi (ITALY - Tags: SOCIETY FOOD CRIME LAW) 

A prison baker moves a rack of panettone cakes at the Pasticceria Giotto in Padua's Due Palazzi prison December 2, 2014. White-coated bakers are chopping nuts, dipping pastry into liquid chocolate and hanging freshly baked panettone Christmas cake upside down to preserve its domed shape. But when one of the all-male team steps outside to smoke, he is in a barred enclosure attached to Padua prison. Sweet smells have wafted through this building since 2005, when the local Giotto cooperative opened the 'Pasticceria Giotto', which they say is Italy's only bakery inside a jail. Picture taken December 2, 2014. REUTERS/Alessandro Bianchi (ITALY - Tags: SOCIETY FOOD CRIME LAW) 

A prison baker pushes a cart with panettone cakes packed at the Pasticceria Giotto in Padua's Due Palazzi prison December 2, 2014. White-coated bakers are chopping nuts, dipping pastry into liquid chocolate and hanging freshly baked panettone Christmas cake upside down to preserve its domed shape. But when one of the all-male team steps outside to smoke, he is in a barred enclosure attached to Padua prison. Sweet smells have wafted through this building since 2005, when the local Giotto cooperative opened the 'Pasticceria Giotto', which they say is Italy's only bakery inside a jail. Picture taken December 2, 2014. REUTERS/Alessandro Bianchi (ITALY - Tags: CRIME LAW FOOD SOCIETY) 

A painting of the Madonna hangs over the entrance of Pasticceria Giotto in Padua's Due Palazzi prison December 2, 2014. White-coated bakers are chopping nuts, dipping pastry into liquid chocolate and hanging freshly baked panettone Christmas cake upside down to preserve its domed shape. But when one of the all-male team steps outside to smoke, he is in a barred enclosure attached to Padua prison. Sweet smells have wafted through this building since 2005, when the local Giotto cooperative opened the 'Pasticceria Giotto', which they say is Italy's only bakery inside a jail. Picture taken December 2, 2014. REUTERS/Alessandro Bianchi (ITALY - Tags: SOCIETY FOOD CRIME LAW RELIGION) 

A prison baker prepares panettone cakes at Pasticceria Giotto in Padua's Due Palazzi prison December 2, 2014. White-coated bakers are chopping nuts, dipping pastry into liquid chocolate and hanging freshly baked panettone Christmas cake upside down to preserve its domed shape. But when one of the all-male team steps outside to smoke, he is in a barred enclosure attached to Padua prison. Sweet smells have wafted through this building since 2005, when the local Giotto cooperative opened the 'Pasticceria Giotto', which they say is Italy's only bakery inside a jail. Picture taken December 2, 2014. REUTERS/Alessandro Bianchi (ITALY - Tags: CRIME LAW FOOD SOCIETY TPX IMAGES OF THE DAY) 

A prison baker carries panettone cakes on a rack at Pasticceria Giotto in Padua's Due Palazzi prison December 2, 2014. White-coated bakers are chopping nuts, dipping pastry into liquid chocolate and hanging freshly baked panettone Christmas cake upside down to preserve its domed shape. But when one of the all-male team steps outside to smoke, he is in a barred enclosure attached to Padua prison. Sweet smells have wafted through this building since 2005, when the local Giotto cooperative opened the 'Pasticceria Giotto', which they say is Italy's only bakery inside a jail. Picture taken December 2, 2014.
REUTERS/Alessandro Bianchi (ITALY - Tags: CRIME LAW FOOD SOCIETY) 

Nestle Swiss White Chocolate bars are pictured in a showroom at the company headquarters in Vevey February 13, 2014. Swiss food giant Nestle expects another challenging year that could see it undershoot its long-term targets again, after price pressures in Europe and weaker emerging market demand slowed sales growth to 4.6 percent in 2013. REUTERS/Denis Balibouse (SWITZERLAND - Tags: BUSINESS FOOD) 

White chocolates in the shape of horses are placed near a chef making a chocolate cake during a photo opportunity at a kitchen of Kerry's Pantry ahead of the upcoming Chinese lunar New Year in Beijing January 16, 2014. The coming Chinese Year of the Horse may bring conflicts and disasters related to fire but strong gains in stocks linked to wood, the year's two dominant elements, say Hong Kong's practitioners of the ancient art of feng shui. Believers in the Chinese form of geomancy see the universe as made up of five elements - earth, water, fire, wood and metal - that define the mood and direction of the world. The Chinese zodiac has 12 animals that interact with the elements. Picture taken January 16, 2014. REUTERS/Kim Kyung-Hoon (CHINA - Tags: ANIMALS SOCIETY FOOD) 

A chef shows a cake decorated with a white chocolate in the shape of a horse, during a photo opportunity at a kitchen of Kerry's Pantry, ahead of the upcoming Chinese lunar New Year, in Beijing January 16, 2014. The coming Chinese Year of the Horse may bring conflicts and disasters related to fire but strong gains in stocks linked to wood, the year's two dominant elements, say Hong Kong's practitioners of the ancient art of feng shui. Believers in the Chinese form of geomancy see the universe as made up of five elements - earth, water, fire, wood and metal - that define the mood and direction of the world. The Chinese zodiac has 12 animals that interact with the elements.Picture taken January 16, 2014. REUTERS/Kim Kyung-Hoon (CHINA - Tags: ANIMALS FOOD SOCIETY) 

A cook prepares a marshmallow kebab covered with white chocolate during the Mistura gastronomic fair in Lima September 12, 2013. The fair seeks to promote Peruvian cuisine by showcasing food and products from all over the country. Exponents of Peruvian cuisine and foreign chefs are also participating in the fair, which runs from September 5 to 15. The fair brings together the various players in the gastronomic chain of Peru such as farmers, pisco producers, bakers, chefs, confectioners, huariques, culinary schools, food retailers and food-related industries. REUTERS/Enrique Castro-Mendivil (PERU - Tags: SOCIETY FOOD) 

Freshly-baked Oreo cookies pass along a conveyor belt at a Kraft Foods' factory in Suzhou, Jiangsu province, May 30, 2012. Investment may be powering the Chinese economy but experiments like Oreo's gum cookie, a cookie with a glob of gum sandwiched neatly between a pair of Oreo's iconic dark chocolate biscuits instead of the creamy white "stuff", which for better or worse never made it to store shelves, are a reminder that consumption is rising sharply. That means it is vital for food companies to get the right products into the market, particularly with demand dimming in the United States and Europe. Picture taken May 30, 2012. To match story CHINA-LOCALISATION/OREOS REUTERS/Aly Song (CHINA - Tags: BUSINESS FOOD SOCIETY) 

Moulds of Oreo cookies are seen in a laboratory of a Kraft Foods' factory in Suzhou, Jiangsu province, May 30, 2012. Investment may be powering the Chinese economy but experiments like Oreo's gum cookie, a cookie with a glob of gum sandwiched neatly between a pair of Oreo's iconic dark chocolate biscuits instead of the creamy white "stuff", which for better or worse never made it to store shelves, are a reminder that consumption is rising sharply. That means it is vital for food companies to get the right products into the market, particularly with demand dimming in the United States and Europe. Picture taken May 30, 2012. To match story CHINA-LOCALISATION/OREOS REUTERS/Aly Song (CHINA - Tags: BUSINESS FOOD SOCIETY) 

An employee works at a laboratory of a Kraft Foods' factory producing Oreo cookies in Suzhou, Jiangsu province, May 30, 2012. Investment may be powering the Chinese economy but experiments like Oreo's gum cookie, a cookie with a glob of gum sandwiched neatly between a pair of Oreo's iconic dark chocolate biscuits instead of the creamy white "stuff", which for better or worse never made it to store shelves, are a reminder that consumption is rising sharply. That means it is vital for food companies to get the right products into the market, particularly with demand dimming in the United States and Europe. Picture taken May 30, 2012. To match story CHINA-LOCALISATION/OREOS REUTERS/Aly Song (CHINA - Tags: BUSINESS FOOD SOCIETY) 

Freshly-baked Oreo cookies pass along a conveyor belt at a Kraft Foods' factory in Suzhou, Jiangsu province May 30, 2012. Investment may be powering the Chinese economy but experiments like Oreo's gum cookie, a cookie with a glob of gum sandwiched neatly between a pair of Oreo's iconic dark chocolate biscuits instead of the creamy white "stuff", which for better or worse never made it to store shelves, are a reminder that consumption is rising sharply. That means it is vital for food companies to get the right products into the market, particularly with demand dimming in the United States and Europe. Picture taken May 30, 2012. To match story CHINA-LOCALISATION/OREOS REUTERS/Aly Song (CHINA - Tags: BUSINESS FOOD SOCIETY) 

Freshly-baked Oreo cookies pass along a conveyor belt at a Kraft Foods' factory in Suzhou, Jiangsu province, May 30, 2012. Investment may be powering the Chinese economy but experiments like Oreo's gum cookie, a cookie with a glob of gum sandwiched neatly between a pair of Oreo's iconic dark chocolate biscuits instead of the creamy white "stuff", which for better or worse never made it to store shelves, are a reminder that consumption is rising sharply. That means it is vital for food companies to get the right products into the market, particularly with demand dimming in the United States and Europe. Picture taken May 30, 2012. To match story CHINA-LOCALISATION/OREOS REUTERS/Aly Song (CHINA - Tags: BUSINESS FOOD SOCIETY) 

Oreo cookies are seen next to an electronic digital calliper in a laboratory of a Kraft Foods' factory in Suzhou, Jiangsu Province, May 30, 2012. Investment may be powering the Chinese economy but experiments like Oreo's gum cookie, a cookie with a glob of gum sandwiched neatly between a pair of Oreo's iconic dark chocolate biscuits instead of the creamy white "stuff", which for better or worse never made it to store shelves, are a reminder that consumption is rising sharply. That means it is vital for food companies to get the right products into the market, particularly with demand dimming in the United States and Europe. Picture taken May 30, 2012. To match story CHINA-LOCALISATION/OREOS REUTERS/Aly Song (CHINA - Tags: BUSINESS FOOD SOCIETY) 

Residents, who are invited by the factory, write comments as they test freshly-baked regular Oreo cookies in a laboratory of a Kraft Foods' factory in Suzhou, Jiangsu province, May 30, 2012. Investment may be powering the Chinese economy but experiments like Oreo's gum cookie, a cookie with a glob of gum sandwiched neatly between a pair of Oreo's iconic dark chocolate biscuits instead of the creamy white "stuff", which for better or worse never made it to store shelves, are a reminder that consumption is rising sharply. That means it is vital for food companies to get the right products into the market, particularly with demand dimming in the United States and Europe. Picture taken May 30, 2012. To match story CHINA-LOCALISATION/OREOS REUTERS/Aly Song (CHINA - Tags: BUSINESS FOOD SOCIETY) 

An illustration picture showing chocolate Easter bunnies by Swiss company Lindt (L) and Austrain company Hauswirth (R) taken in Vienna, March 26, 2012. Hauswirth has to stop making chocolate Easter bunnies that look like those made by Switzerland's Lindt & Spruengli, a court ruled March 26, 2012, after an eight-year legal battle. The Austrian family-owned chocolate company will now seek ways to change the appearance of the chocolate rabbits it has been making for half a century, co-owner Peter Hauswirth said. Both chocolatiers have made the distinctive sitting bunny shapes wrapped in gold foil with a red ribbon - in Hauswirth's case, red and white - bow tie. Lindt has said Hauswirth's bunnies are a knock-off of their own version and violate its EU trademark. Hauswirth argued chocolate bunnies traditionally come wrapped in gold foil and that it is normal for the shapes to look similar as they are based on animals. REUTERS/Heinz-Peter Bader (AUSTRIA - Tags: FOOD SOCIETY) 

An illustration picture showing chocolate Easter bunnies by Swiss company Lindt (L) and Austrain company Hauswirth (R) taken in Vienna, March 26, 2012. Hauswirth has to stop making chocolate Easter bunnies that look like those made by Switzerland's Lindt & Spruengli, a court ruled March 26, 2012, after an eight-year legal battle. The Austrian family-owned chocolate company will now seek ways to change the appearance of the chocolate rabbits it has been making for half a century, co-owner Peter Hauswirth said. Both chocolatiers have made the distinctive sitting bunny shapes wrapped in gold foil with a red ribbon - in Hauswirth's case, red and white - bow tie. Lindt has said Hauswirth's bunnies are a knock-off of their own version and violate its EU trademark. Hauswirth argued chocolate bunnies traditionally come wrapped in gold foil and that it is normal for the shapes to look similar as they are based on animals. REUTERS/Heinz-Peter Bader (AUSTRIA - Tags: FOOD SOCIETY) 

An Easter basket with a chocolate bunny is pictured at the Hauswirth confectioner factory in Kittsee, some 60 km (37 miles) east of Vienna, March 24, 2011. Hauswirth has to stop making chocolate Easter bunnies that look like those made by Switzerland's Lindt & Spruengli, a court ruled March 26, 2012, after an eight-year legal battle. The Austrian family-owned chocolate company will now seek ways to change the appearance of the chocolate rabbits it has been making for half a century, co-owner Peter Hauswirth said. Both chocolatiers have made the distinctive sitting bunny shapes wrapped in gold foil with a red ribbon - in Hauswirth's case, red and white - bow tie. Lindt has said Hauswirth's bunnies are a knock-off of their own version and violate its EU trademark. Hauswirth argued chocolate bunnies traditionally come wrapped in gold foil and that it is normal for the shapes to look similar as they are based on animals. Picture taken March 24, 2011. REUTERS/Lisi Niesner (AUSTRIA - Tags: FOOD SOCIETY) 

An Easter basket with a chocolate bunny is pictured at the Hauswirth confectioner factory in Kittsee, some 60 km (37 miles) east of Vienna, March 24, 2011. Hauswirth has to stop making chocolate Easter bunnies that look like those made by Switzerland's Lindt & Spruengli, a court ruled March 26, 2012, after an eight-year legal battle. The Austrian family-owned chocolate company will now seek ways to change the appearance of the chocolate rabbits it has been making for half a century, co-owner Peter Hauswirth said. Both chocolatiers have made the distinctive sitting bunny shapes wrapped in gold foil with a red ribbon - in Hauswirth's case, red and white - bow tie. Lindt has said Hauswirth's bunnies are a knock-off of their own version and violate its EU trademark. Hauswirth argued chocolate bunnies traditionally come wrapped in gold foil and that it is normal for the shapes to look similar as they are based on animals. Picture taken March 24, 2011. REUTERS/Lisi Niesner (AUSTRIA - Tags: FOOD SOCIETY) 

U.S. Secretary of Housing and Urban Development Shaun Donovan (L) points to a chocolate someone left on the lectern for Press Secretary Jay Carney (R) during the daily press briefing at the White House in Washington February 1, 2012. President Barack Obama on Wednesday called on Congress to approve a $5 billion to $10 billion effort to help U.S. homeowners refinance as part of a wider package of proposals to shore up the depressed housing market. REUTERS/Jonathan Ernst (UNITED STATES - Tags: POLITICS) 

A white chocolate representation of the White House sits in the State Dining Room during a media tour of the holiday decorations at the White House in Washington, November 30, 2011. The theme of this year's decorations is 'Shine, Give, Share' and features decorations honoring U.S. military service. REUTERS/Jonathan Ernst (UNITED STATES - Tags: POLITICS) 

Royal Demi Chef De Partie, Shaun Mason, places a handmade white chocolate onto a tray at Buckingham Palace in London March 25, 2011. Staff at Buckingham Palace have lifted the lid on preparations for Prince William's wedding next month, giving an insight into what guests can expect and the amount of work they have put in to make the event a success. REUTERS/Nick Ansell/POOL (BRITAIN - Tags: ROYALS ENTERTAINMENT POLITICS) 

Royal Demi Chef De Partie, Shaun Mason, places a handmade white chocolate onto a tray at Buckingham Palace in London March 25, 2011. Staff at Buckingham Palace have lifted the lid on preparations for Prince William's wedding next month, giving an insight into what guests can expect and the amount of work they have put in to make the event a success. To match Life! BRITAIN-WEDDING/STAFF REUTERS/Nick Ansell/POOL (BRITAIN - Tags: ROYALS ENTERTAINMENT POLITICS FOOD) 

Royal Demi Chef De Partie, Shaun Mason, arranges handmade white chocolate truffles in a bowl at Buckingham Palace in London March 25, 2011. Staff at Buckingham Palace have lifted the lid on preparations for Prince William's wedding next month, giving an insight into what guests can expect and the amount of work they have put in to make the event a success. REUTERS/Nick Ansell/POOL (BRITAIN - Tags: ROYALS ENTERTAINMENT POLITICS FOOD) 

A model of the Obamas' family dog Bo is seen with the White Chocolate Gingerbread House in the State Dining Room of the White House in Washington December 1, 2010. The theme for the White House Christmas this year is Simple Gifts. REUTERS/Larry Downing (UNITED STATES - Tags: POLITICS ANNIVERSARY) 

A White Chocolate Gingerbread House with a replica of the Obamas' pet dog Bo is seen in the State Dining Room of the White House in Washington December 1, 2010. The theme for the White House Christmas this year is Simple Gifts. REUTERS/Larry Downing (UNITED STATES - Tags: FOOD ANNIVERSARY) 

A worker dumps white chocolate into a melting bin at the Harry & David factory in Medford, Oregon May 16, 2008. Sales have slowed at Harry & David Holdings, the direct food and gift marketer whose business often closely tracks the U.S. economy, but the picture could turn much worse if jobs become scarcer, its CEO said in an interview on Friday. REUTERS/Adam Tanner (UNITED STATES) 

Shoppers look at a giant New Year cake in a shopping mall in the centre of Kiev December 29, 2006. The 1,000 kg cake is the country's largest and was made with over 4,600 eggs, 131 kg of sugar, 151 kg of flower, 23 kg cocoa-powder, 217 kg of cherries, 360 kg of cream and 52.5 kg of black and white chocolate. REUTERS/Gleb Garanich (UKRAINE) 

U.S. President George W. Bush (upper L) and first lady Laura Bush (R) host a children's holiday reception and performance of 'Willy Wonka and the Chocolate Factory' in the East Room of the White House in Washington, December 4, 2006. Seated with the president and first lady are eight-year-old Addis Bugg (L) and seven-year-old Chauncey Liscomb (R). REUTERS/Larry Downing (UNITED STATES) 

U.S. President George W. Bush (3rd L) and first lady Laura Bush, (2nd R) pose after hosting a children's holiday reception and performance of 'Willy Wonka and the Chocolate Factory' in the East Room of the White House in Washington, December 4, 2006. REUTERS/Larry Downing (UNITED STATES) 

A model presents a wedding dress decorated with white chocolate during a chocolate festival in Bucharest November 25, 2006. REUTERS/Bogdan Cristel (ROMANIA) 

A model puts on a chocolate accessory backstage before the 9th Annual Chocolate Fashion Show in New York November 9, 2006. REUTERS/Eric Thayer (UNITED STATES) 

A model displays a creation made partially of chocolate at the 9th Annual Chocolate Fashion Show in New York November 9, 2006. REUTERS/Eric Thayer (UNITED STATES) 

A model displays a creation made partially of chocolate at the 9th Annual Chocolate Fashion Show in New York November 9, 2006. REUTERS/Eric Thayer (UNITED STATES) 

A model displays a creation made partially of chocolate at the 9th Annual Chocolate Fashion Show in New York November 9, 2006. REUTERS/Eric Thayer (UNITED STATES) 

A model eats a piece of chocolate backstage while designers put the finishing touches to their creation at the 9th Annual Chocolate Fashion Show in New York November 9, 2006. REUTERS/Eric Thayer (UNITED STATES) 

A model displays a creation made partially of chocolate at the 9th Annual Chocolate Fashion Show in New York November 9, 2006. REUTERS/Eric Thayer (UNITED STATES) 

A model displays a creation made partially of chocolate at the 9th Annual Chocolate Fashion Show in New York November 9, 2006. REUTERS/Eric Thayer (UNITED STATES) 

A model displays a creation made partially of chocolate at the 9th Annual Chocolate Fashion Show in New York November 9, 2006. REUTERS/Eric Thayer (UNITED STATES) 

White House Executive Chef Cris Comerford (R) briefs the media on the preparations for the official dinner for Japanese Prime Minister Junichiro Koizumi in the State Dining Room at the White House in Washington June 29, 2006. The dessert tray included a chocolate bonsai tree. REUTERS/Mike Theiler (UNITED STATES) 

Patissier Kikujiro Yoshida arranges his creations next to a soccer ball made from white and bitter chocolate in Tokyo June 6, 2006, before the upcoming World Cup in Germany. REUTERS/Kiyoshi Ota (JAPAN) 

Patissier Kikujiro Yoshida holds a soccer ball made of chocolate in Tokyo June 6, 2006, before the upcoming World Cup in Germany. The soccer ball is made from white and bitter chocolate. REUTERS/Kiyoshi Ota (JAPAN) 

-PHOTO TAKEN 22JUL94- Sculptor Lisa Brown lies beside a cast of her own body made from white chocolate at an exhibition in London, July 22, 1994. The teeth marks in the left elbow were left by an admirer but Lisa liked them so much she decided to leave them as part of her art. Picture taken July 22, 1994.