Forces sweetheart Katherine Jenkins is joined by Michael Aspel to celebrate the heroes of the Home Front in a special week of programmes to commemorate the week 70 years ago that Britain went to war with Nazi Germany. The programme looks at the story of one of the most unexpected and intensive bombing raids in Britain, when the town of Clydebank in Scotland was virtually wiped off the map. Plus, antiques expert Tim Wonnacott continues his search for the everyday wartime objects that have become collectables.