Peter J. Ling, John F. Kennedy (London and New York: Routledge, 2013, $39.95). Pp. 320.isbn 978 0 4155 2886 3.Mark White, Kennedy: A Cultural History of an American Icon (London and New York: Bloomsbury Academic, 2013, $32.95). Pp. 172.isbn 978 1 4411 6186 4.