Racing from Aintree - 2009 - 03/04/2009

Clare Balding is at Aintree to look ahead to the greatest steeplechase in the world, the John Smith's Grand National. The programme includes interviews with some of the leading jockeys as they prepare for the big race. Rishi Persad will be on course with all the latest news, while betting tips come from John Parrott and Gary Wiltshire.