Woman's Hour - Weekend Woman's Hour

Highlights of this week's Woman's Hour programmes with Jane Garvey. Including an interview with the Motown singer Martha Reeves; the risks posed by legal so-called 'party drugs'; the impact of dementia on friendships and relationships; three generations of women speak about life in the airforce; the secrets of Saturn; why the complicated heroine of the classical Medea myth continues to fascinate audiences; is it time to stop shopping?