Gresh and Zolak check in with Jon Heyman of CBS Sports for a weekly baseball update.
Before getting to the Biogenesis fallout, the guys discuss the state of the Red Sox. Heyman lauds Boston's acquisition of Jake Peavy, and talks about how impressed he's been with John Lackey.
Biogenesis is then brought into the fold, and Heyman answer's many of Gresh's questions about the varying lengths in suspensions doled out to Alex Rodriguez, Ryan Braun, and other players implicated in the scandal.
Gresh & Zo With Jon Heyman
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