
Listen to Steffan Tubbs' 850 KOA Close-up on former Rockies catcher, Ben Petrick, who has battled early-onset Parkinson's disease and has undergone multiple experimental brain surgeries:

Listen to Steffan Tubbs' 850 KOA Close-up on former Rockies catcher, Ben Petrick, who has battled early-onset Parkinson's disease and has undergone multiple experimental brain surgeries: