The U.S. Postal Service is in a precarious financial situation, telling Congress it faces the "equivalent of Chapter 11 bankruptcy." Losing billions of dollars a year, it is considering whether to close more than 3,600 post offices and lay off tens of thousands of workers.
The service faces many problems, including a drop in mail volume in recent years. But the service, which employs nearly 572,000 people, says some of its difficulties are inflicted by the federal government - through a law governing how the agency funds workers' retirement health benefits.
In 2006, Congress passed a law requiring the Postal Service to wholly pre-fund its retirement health package - that is, cover the health care costs of future retirees, in advance, at 100%. The Postal Service, which is a corporation owned but not funded by the federal government, is the only government-related agency required to prefund retirees' health benefits.
"No one prefunds at more than 30%," said Anthony Vegliante, the service's executive vice president.
Sally Davidow, spokeswoman for one of the unions that represents postal workers, calls it a "a ridiculous requirement."
"(The requirement is) so ridiculous, Congress doesn't do it. No other government agency does it. No private businesses do it," she said. "It's $5.5 billion a year, every year, for 10 years. That's what is causing the problem.
"The law was passed in 2006 and lo and behold, ever since 2007, the Postal Service has been suffering a tremendous debt."
The Postal Service reported a net loss of $8.5 billion last fiscal year.
The American Postal Workers Union and the National Association of Letter Carriers don't want to lose the benefits. But Davidow says a solution is possible.
Click the audio player to hear the rest of the story from CNN Radio's Jim Roope, and hear what Davidow says should be done, and why some legislators oppose the plan: