{"type":"rich","version":"1.0","title":"AP McCoy - Aintree Grand National Festival Preview: Day One","description":"The Grand National Festival gets underway at Aintree on Thursday and we have some top quality racing on offer on the first of the three days building up to the big race on Saturday.\n\nChampion Jockey AP McCoy joins Mark Walton to look ahead to the action in Liverpool, telling us about his rides and who he expects to win in each race.\n\nListen to William Hill Racing Radio to hear all of the racing this afternoon.\n\nhttp://serve.williamhill.com/promoRedirect?member=audiobooUK&campaign=DEFAULT&channel=will_horse&zone=1474273946&lp=0","author_name":"William Hill Racing","author_url":"https://audioboom.com/channels/1554015-william-hill-racing","provider_name":"Audioboom","provider_url":"https://audioboom.com","width":480,"height":95,"thumbnail_url":"https://audioboom.com/i/8256642/600x600/c","thumbnail_width":600,"thumbnail_height":600,"html":""}