French truffles08/08/2016August 8, 2016Dogs are used to hunt down truffles in the Lorraine region. The tubers thrive underground, nestling between the roots of surrounding plants. Many are difficult to find.https://p.dw.com/p/1JdQbImage: SRAdvertisementTruffles from LorraineTo view this video please enable JavaScript, and consider upgrading to a web browser that supports HTML5 video