This Sunday Patrick and an esteem panel of historians, biographers and cultural commentators discuss the life and legacy of Giuseppe Garibaldi. Joining Patrick on the panel are Professor Enrico Dal Lago, National University of Ireland, Galway, Dr Lucy Riall, Professor of Comparative History of Europe, European University Institute, Florence, Dr Raymond Grew, Professor Emeritus, Department of History, University of Michigan, Dr John A Davis, Professor of Modern Italian History, University of Connecticut and Dr David Kerr, University College Dublin.