A live look ahead from St George 's Hall in Liverpool to the world's most prestigious steeplechase, which takes place tomorrow afternoon atAintree. Last year, only four horses completed a dramatic race that was won in heavy and adverse conditions by 33-1 outsider Red Marauder. Presented by Sue Barker and Clare Balding.
Executive producer Martin Hopkins ; Editor Carl Hicks WEBSITE: www.bbc.co.uk/grandnational