'I've dealt with anti-hillbilly bigotry all my life': Barbara Kingsolver on JD Vance, the real Appalachia and why Demon Copperhead was such a hit

Barbara Kingsolver's little-known debut book, "Holding the Line: Women in the Great Arizona Mine Strike," sheds light on American industrial relations. Kingsolver discusses her roots, childhood, and challenges faced in Appalachia, critiquing JD Vance's portrayal of the region.