Postal Regulatory Commission (PRC) Chairman Michael Kubayanda joins Bob to discuss last month's Senate oversight hearing on the Postal Service, as well as the Commission's  regulatory activities relating the Postal Service's "Delivering for America" plan. As part of their conversation, Mike and Bob talk about the PRC's insistence that the USPS request a PRC Advisory Opinion on the plan. On May 16, about 3 hours after the episode taped, the USPS filed its refusal to make such a request at this time.