Cary Fowler on America's Agrarian Presidents

Cary Fowler, American agriculturalist and the former executive director of the Global Crop Diversity Trust and current senior advisor to the Trust, spoke at the 7th annual festival, September 6-7, 2013. Fowler sat down with Monticello to discuss Thomas Jefferson's impact on his field. In this segment, he discusses America's agrarian presidents and their influence today.