In this Nov. 21, 2017 photo, Tommie Burchfield walks down the gravel drive toward her home in rural McCreary County, Ky., after getting books from the bookmobile.
In this Nov. 21, 2017 photo, Tommie Burchfield walks down the gravel drive toward her home in rural McCreary County, Ky., after getting books from the bookmobile. Bill Estep Lexington Herald-Leader via AP
In this Nov. 21, 2017 photo, Tommie Burchfield walks down the gravel drive toward her home in rural McCreary County, Ky., after getting books from the bookmobile. Bill Estep Lexington Herald-Leader via AP