A couple walks through the main business district on the Blackfeet Indian Reservation in Browning, Mont., Wednesday, July 11, 2018. Browning is the heart of the Blackfeet Nation, a distinctly Western town with calf-roping competitions and the occasional horseback rider ambling down the street _ and a hardscrabble reality. Nearly 40 percent of the residents live in poverty. The down-and-out loiter on corners. Shuttered homes with "Meth Unit" scrawled on wooden boards convey the damage caused by drugs. (AP Photo/David Goldman)