They may even have helped Adolf Hitler to reach power in 1933, but at the very top of the German hierachy some brave insurgents had begun, by 1936, to recognise the danger he posed. They began to plot against him, first by hindering his war effort, and then by attempting to kill him - up to 10 plots to assassinate Hitler were mounted during his leadership. Paddy Ashdown, who lead the Liberal Democrats for over a decade, was a member of the Special Boat Service and a Royal Marine, wrote a book about the assassination attempts on Hitler. He spoke to Dan about the people behind these plots and their outcomes.