GRT Grasser Racing gave Lamborghini its first victory in the Rolex 24 in a closely-contested GTD class race at Daytona.Mirko Bortolotti was behind the wheel of the No.11 Huracan GT3 for the final stint and held off the close attentions of Jeroen Bleekemolen in the No.33 Team Riley Motorsports Mercedes-AMG...