Irma Kurtz leaves London to follow Mark Twain's route from Gibraltar to Tangier.
7.30 Daniel Vitaglione talks to Irma Kurtz about the literature of Marseille.
Brian Hanrahan presents.
Then Weather
Key events in communism - the murder of the Romanovs and, 70 years later, the fall of the Berlin Wall - are examined. (AD)
1/5. Raised in the shadow of its spire, Jonathan Meades revisits the splendour of Salisbury Cathedral.
Clive Anderson and guests debate what might have happened had the president and the intern never met.
6/7. It's the 11th hour for many Northern Ireland buildings, including Necarne Castle.
In East Anglia and the Midlands.
