LifestyleRooftop FarmingTo view this video please enable JavaScript, and consider upgrading to a web browser that supports HTML5 videoLifestyle09/23/2012September 23, 2012In the heart of the Latin Quarter in Paris -- Nicolas Bel has planted a garden, six storeys above ground. The agricultural engineer is trying to see whether growing vegetables on city roofs is a viable alternative to having them trucked in.https://p.dw.com/p/16CwgAdvertisement