Freshly cooked meat, top, exits a machine and is mixed with other meat products at the Freshpet Inc. production facility in Bethlehem, Pennsylvania, U.S., on Monday, Nov. 9, 2015. Freshpet produces the only industrial refrigerated pet food on the market, which is made with only fresh ingredients and eschews preservatives. Sales of premium dog food have surged 45 percent to $10.5 billion in the U.S. since 2009 and now account for more than half of the market. Photo credit: Chris Goodney / Bloomberg via Getty Images.
Democratic presidential candidate Hillary Clinton and her husband and former President Bill Clinton greet Iowans during the Central Iowa Democrats fall barbecue November 15, 2015 at Hansen Agriculture Student Learning Center of Iowa State University in Ames, Iowa. Clinton continued to campaign for the nomination from the Democratic Party. Photo credit: Alex Wong / Getty Images.
United States Secretary of Agriculture Thomas Vilsack (4-L) talks with Cuban Foreign Minister Bruno Rodriguez (3-R) at the Foreign Ministry in Havana, on November 13, 2015. Photo credit: YAMIL LAGE / AFP / Getty Images.
French and German milk producers demonstrate on the 'European bridge', between Strasbourg and Kehl, on November 13, 2015 as part of a claim for fair milk prices, lower dairy quotas and a better hold on production. Photo credit: FREDERICK FLORIN / AFP / Getty Images.
Former French TV anchorwoman Claire Chazal (C), flanked by French actor Christophe Lambert (9th L), Mayor of Beaune Alain Suguenot (10th L) and people sing La Marseillaise, the French national anthem in tribute to the victims of the attacks in Paris, during the 155th charity wine auction at the Hospices de Beaune, central France, on November 15, 2015. The Hospices de Beaune charity wine auction is the oldest and most famous charity wine auction, whose funds collected are entirely destined for the institution's charities. Photo credit: JEAN-PHILIPPE KSIAZEK / AFP / Getty Images.
Pakistani labourers pick cotton in a field in Bahawalpur district in Pakistan's central Punjab province on November 13, 2015. Pakistan will receive the next instalment worth $502 million of its loan from the International Monetary Fund (IMF) in December as part of a three-year economic bailout package, officials said. Photo credit: AAMIR QURESHI / AFP / Getty Images.
Romanian designated Prime Minister Dacian Ciolos adresses the media at the Cotroceni Palace, the Romanian Presidency headquarters in Bucharest, on November 10, 2015. Former EU agriculture commissioner Dacian Ciolos was appointed Romania's new prime minister, following the resignation last week of Victor Ponta after mass anti-government protests sparked by a deadly nightclub fire. Photo credit: DANIEL MIHAILESCU / AFP / Getty Images.