Summary: Andy Holding joins Alex Dunn to try and top up your Grand National funds with his fancies at Dundalk this evening. On the eve of the big race, Andy offers his thoughts on seven races on the Irish Polytrack, and puts forward his selections. Enjoy http://serve.williamhill.com/promoRedirect?member=audiobooUK&campaign=DEFAULT&channel=will_horse&zone=1474273946&lp=0
