Dunkin' Donuts plans to go green by committing to purchasing all of its palm oil from sustainable sources. Andrew Huff/via Flickr hide caption

itoggle caption Andrew Huff/via Flickr

U.S. soldiers receive refreshments, including doughnuts, from an American Red Cross clubmobile in London. Soldiers today still resent a Red Cross move to charge for doughnuts. Library of Congress hide caption

itoggle caption Library of Congress