WASHINGTON, DC - DECEMBER 05: Vice President of Network Operations of US Postal Service David Williams speaks during a news conference December 5, 2011 at the headquarters of USPS in Washington, DC. ... more 
WASHINGTON, DC - DECEMBER 05: Vice President of Network Operations of US Postal Service David Williams speaks during a news conference December 5, 2011 at the headquarters of USPS in Washington, DC. The USPS announced that it will go forward with its proposal to change service standards which projected net annual savings of approximately $2.1 billion. (Photo by Alex Wong/Getty Images) less 
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Getty Images | Photo By Alex Wong / Getty Images
Mon, Dec 5, 2011 11:36 AM EST