09:00Judi Spiers ShowJambusters : How the WI helped win the war.BBC Radio Devon Duration: 3 hours Wed 26th Mar 2014, 09:00 on BBC Radio DevonJulie Summers has written "Jambusters" : The Story of the WI in WWII.Plus there's 'Guess the Guest' : lines open just after 11am.GenresEntertainmentBrandJudi Spiers Show Source: BBC Online