67 left in Aintree showpiece Madison Du Berlais heads 67 six-day acceptors for the John Smith's Grand National. All of the big guns stand their ground for the Aintree showpiece with the ante-post betting market headed by Big Fella Thanks and last year's winner Mon Mome. Those currently outside the top 40 in the list and therefore not guaranteed a run include Flintoff, previous winner Silver Birch and Chief Dan George. The latter, winner of the William Hill Trophy at Cheltenham, was highlighted by BHA handicapper Phil Smith as being the best-treated horse in the race. However he needs nine horses to come out to guarantee a run.
