Librarian of Congress Carla Hayden announced the appointment of U.S. Poet Laureate Joy Harjo to a third term, making Harjo the second laureate to receive this extension since terms for the position were established in 1943.Librarian of Congress Carla Hayden announced the appointment of U.S. Poet Laureate Joy Harjo to a third term, making Harjo the second laureate to receive this extension since terms for the position were established in 1943.