Ralph Nader has a great piece on postal banking: "Fact: Tens of millions of Americans do not have a bank account. As a result, many of these Americans spend a reported $89 billion annually in interest and fees by using predatory services such as payday loan and check cashing services. It's a perpetuating cycle of poverty in which the poor get poorer just by accessing their own money. Fortunately, there is an ideal solution staring us in the face." Read more.