The postal service is making money

Apparently:

In fact, it's the Postal Service that’s currently bailing out the U.S. government. Politicians have been raiding Postal Service revenues for years, using them to make the federal deficit appear smaller than it really is. The fiscal gyrations are so twisted that the Postal Service is right now forced to pre-pay health care benefits for employees the agency hasn't even hired yet — in fact, for many future employees who haven't even been born yet — all to artificially shrink the federal deficit.