Black Book Xpress: Horses to Follow from Santa Anita Park and Golden Gate Fields on January 4th, 2019

Zoe Cadman and Jeff Siegel run down their list of horses from Santa Anita Park and Golden Gate Fields who they believe will be great bets when they come back in their next starts. This week's horses to watch include: One Bad Boy, Magnificent McCool, Olha Do Mel, Ziarah and Unicorn.