Liz Barclay makes her selection from the past seven days of BBC Radio Who rode across the desert tied to a camel; which doubting nonagenarian discussed faith this week with the Archbishop of Canterbury; does the UK have a road worthy to be called Britain's route 66? Pick of the Week has the answers plus Helena Bonham Carter lets us in on one of the benefits she's found to growing older, Lionel Blair reminds us why Sammy Davis Junior had a great life and we follow the British Reggae Revolution. Great Lives - Radio 4 The Good Conductor - Radio 4 Sally Boazman: In Search of a British Route 66 - Radio 2 The Little Prince Died at Dawn - Radio 3 Plumbers and Penguins - Radio 4 Today - Radio 4 The Darkness of Wallis Simpson - Radio 4 Amnesty at 50 - Radio 4 The British Reggae Revolution - Radio 4 The Wire - Radio 4 News Quiz - Radio 4 Great Lives - Radio 4 PHONE: 0370 010 0400 Email: [email protected] or www.bbc.co.uk/radio4/potw Producer: Louise Clarke.