Support WBURCan Dunkin' Donuts Really Turn Its Palm Oil Green?Play03:26Download AudioIlya MarritzMarch 12, 2013 ShareDunkin' Donuts plans to go green by committing to purchasing all of its palm oil from sustainable sources. (Andrew Huff/via Flickr)
Dunkin' Donuts plans to go green by committing to purchasing all of its palm oil from sustainable sources. (Andrew Huff/via Flickr)