They can’t pay their bills and they’re about to default at midnight. You can blame e-mail. You can blame the rise of private carriers like UPS and FedEx. You can blame the higher cost of doing basically anything in this country.
You can place the blame on the rightful owners: Congress. Because Congress is a shitbag and they can’t stand to see a well-oiled machine doing its thing without stepping in and fucking it all to hell.