these peas are killer. >> anthony: i'm hitting the rice next. >> glenn: that's got the entire history of southern agriculture in it. >> anthony: right here? >> glenn: right there in that little bowl. this whole idea of having a century in a dish, none of this stuff was here 20 years ago. >> anthony: near the end of the civil war during general sherman's scorched earth campaign, seed stores were a favored target. it was largely african slaves who were able to save the seeds that glenn is now able to locate and reintroduce. >> glenn: it is those people who kept the corn. it is those people who kept the cowpeas. it's those people who kept the vegetables because they couldn't buy their way out of not doing