New Zealand historian, Andrew Macdonald, has written the complete account of Britain's worst-ever military disaster - the battle of the Somme. His book tells the story of the first day of the battle, from both the British and German perspectives. He joins Wallace to examine that terrible day and to talk about his own journey in researching and writing First Day of the Somme.
Recent stories from Sunday Morning
Get the RNZ app
for easy access to all your favourite programmes
