This Sunday, millions of Germans will head to the polls to vote in the country’s federal elections – historic not only because they will determine who will be the next chancellor, but because they come at a time when the far right in Germany is polling better than in any other period since the second world war. Regardless of the result, it is a remarkable development for a country so haunted by its Nazi past. Today in Focus presenter Helen Pidd takes a road trip through Germany to find out why, and finds a country increasingly unsure of itself: a...