Live

Watch CBSN Live

Extracting the essence of mint

Washington State is the country's largest producer of mint, the oil of which can be worth thousands of dollars more per barrel than crude oil. Correspondent Conor Knighton visits family farmers, and the processing company Labbeemint, whose extracts of peppermint, spearmint and other varieties are used in everything from candy and gum to toothpaste and mouthwash.
View CBS News In
CBS News App Open
Chrome Safari Continue