Police say people who smoke weed have ‘green tongues,’ though there’s no scientific evidence

Home » Police say people who smoke weed have ‘green tongues,’ though there’s no scientific evidence

Source: https://www.usatoday.com/story/news/nation/2019/11/07/green-tongue-marijuana-dui-cases-signs-of-smoking/2517018001/

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Myth of Green TonguesTexas DWI