Edward Stourton files a report from East Timor, where he has been following the Bishop of Dili, Carlos Belo , in the run-up to and aftermath of the recent referendum on independence from Indonesia. Thousands of American men claim to have been traumatised by the Vietnam War in the hope of compensation, when in truth they never served. Julian Pettifer investigates attempts by genuine veterans to expose the fakes. And, from Barcelona, Isabel Hilton reports on the debate raging over Antoni Gaudi , the city's most famous architect.