Saturday's GI Old Forester Bourbon Turf Classic brings together this country's best turf runners currently in training, and Robert and Lawana Low's Colonel Liam (Liam's Map) has an opportunity to cement his status at the top of the heap in a race with several winning chances. The $50,000 Keeneland September yearling turned $1.2-million OBS April breezer is four-for-five on the grass, his lone defeat coming at the hooves of Domestic Spending (GB) (Kingman {GB}) when beaten a half-length into fourth in the Saratoga Derby last August. Given some rest following...