BRITISH historian David Irving now acknowledges Nazi gas chambers existed, and admits some of his past statements could be interpreted as denying people were gassed. On the day before Irving faces a court hearing, his lawyer Elmar Kresbach said the historian had "changed some of the views he is so famous for". "He told me: 'Look, there was a certain period when I drew conclusions from individual sources which are maybe provocative or could be misinterpreted or could be even wrong'," Mr Kresbach said. Prosecutors this week charged Irving, 67, with denying the Holocaust, which is a crime under Austrian...