Countryfile - 04/11/2007

The people and the stories at the heart of the British countryside. John Craven finds out how to build an environmentally-friendly fire, while Michaela Strachan heads to the Cambridgeshire village of Kimbolton, home to one of the country's few remaining firework factories. Plus, Adam Henson gets on his bike to take part in a 24-hour cycle ride.