Black Book Xpress: Horses to Follow From Santa Anita Park, Belmont Park and Churchill Downs on May 8th, 2018

Aaron Vercruysse, Jeff Siegel and Richard Migliore select horses to watch and bet back from last week at Santa Anita Park, Belmont Park and Churchill Downs. This week's Black Book includes: Hofburg, Encinitas, Arms Runner, Lion in Wait, Surging Tide, Resolu, Leroy and Amanda Rafaela.