Rooftop Farms - The Future of Farming?

Urban farmers are turning to their cities' rooftops to feed the demand for fresh, locally-sourced food. CBSNews.com's Jessica Hartogs visits two very different farms in New York City.




Other similar articles and video you will like:

Amazing Horticultural Technology: The Future is here and it’s Called Vertical Farming

Ron Finley: A guerilla gardener in South Central LA