The Public Utilities Commission of Ohio has a credibility problem. The House Bill 6/FirstEnergy bribery scandal revealed how easily PUCO’s ability to be a neutral regulator of Ohio utilities could be compromised. Worse, the integrity of PUCO internal operations was deeply tarnished by state and federal criminal allegations against former PUCO Chair Sam Randazzo, who took his own life last April, and by more recent federal criminal charges against senior ex-FirstEnergy officials…