Live from the Royal Highland Show at Ingliston, Graham Stewart investigates the challenges faced by Scotland's agricultural businesses. Joining him are David Leggat, executive chairman of United Auctions; Joe Bell, managing director of farm machinery manufacturers Kverneland Group UK; Geoff Simm, Director of Research at the Scottish Agricultural College; and Jim McLaren, President of the NFU Scotland. Plus, our reporter Willie Johnston remembers his first show and gives us his impressions of this one.