Professor Mehrsa Baradaran argues that it's time to head back to the future and revive postal banking here as the cost-effective way to both free the underbanked from the abuses of fringe lenders and revitalize the U.S. Postal Service in a Q&A from Creditcards.com.
McDonald, Jay, "Author Argues Have-nots Better Served by Postal Banking" (2015). Popular Media. 231.