Get ready for the Zoo with WFO Radio NHRA Nitro! Cruz Pedregon Unleashed. Pedregon gives his thoughts on a return to 1320 and an update on his team. Meet NHRA's Medical Director Dr. Phillip Surface. Dragzine.com's Brian Wagner stops by WFO for the first time. NHRA's Alan Reinhart and host, Joe Castello preview the Lucas Oil Nationals. Joe recounts his first time in the Brainerd Zoo!