678 Hiking in England; British Footnotes; High Tea in London

Two English tour guides discuss a time-honored way to enjoy the British countryside: "rambling" along Britain's well-marked system of hiking trails. Then author Peter Fiennes describes his cross-country journeys in the footsteps of great British writers, and what his travels revealed about how much the UK has changed in recent years. And Rick learns about the rightfully revered tradition of afternoon tea — and the best places to make it an occasion in London.