WINNING POST TV: 2012 Grand National preview special

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Check out a special edition of The Winning Post which provides top tips ahead of the 2012 Grand National at Aintree.

The show is presented by Andrew Hutchinson with YEP horse racing tipster Lee Sobot.

Trainer Jessica Harrington watches Our Dukeat her Commonstown Stables in Moone, Ireland. PIC: Niall Carson/PA Wire

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