Article Title: For FedEx and UPS, a Cheaper Route: the Post Office
Snippet of Article: "...the flood of these packages has begun to tax the system, and it has raised questions about whether the USPS is charging enough for its service. Even as UPS makes use of the USPS, a UPS executive on the company's earnings conference call last month questioned whether the Postal Service is unfairly cross-subsidizing certain products to offer lower prices. ..."
Source: wsj.com