PTF hosts Nick Tammaro as they look back at last weekend with a heavy emphasis on the three-year-old prep races for the Kentucky Derby with lots of talk about Fierceness and what's going to happen to him and his rivals on the Triple Crown trail as we move forward.

Then Stephen Panus of America's Best Racing is here with a deep look at his powerful new book, Walk On. You can learn much more about Stephen, his journey, and his new book, here.