Around Lewiston, Idaho, the Nez Perce tribe has been buying up land as it comes onto the market. They're also doing land swaps with non-tribal land owners for o

Around Lewiston, Idaho, the Nez Perce tribe has been buying up land as it comes onto the market. They're also doing land swaps with non-tribal land owners for other reasons - better wildlife acreage for better farming acreage, for instance.