By Rob Cox
The author is a Reuters Breakingviews columnist. The opinions expressed are his own.
A new report from the United States Postal Service inspector general proposes that the agency offer non-bank financial services, including payday loans. Opinion pieces and blog posts praised this idea as a way for the post office to solve its fiscal woes while reaching a portion of Americans outside the traditional banking system. A Reuters “Great Debate” piece, “Transforming Post Offices into banks”), called the proposal a “win-win.”