As the son of one of the most controversial figures in American history, Craig McNamara grew up in the presence of presidents and others who helped shape our world. Now, from his organic walnut farm in Winters, he’s shaping the future of our state by trying to feed the millions of Californians who don’t have enough to eat, and by nurturing the next generation of farmers. Oh, and by helping his son grow hops for really cool Sacramento craft beer.