LOS ANGELES, CA – FEBRUARY 06: U.S. Postal Service employee Arturo Lugo delivers an Express Mail package during his morning route on February 6, 2013 in Los Angeles, California. The U.S. Postal Service plans to end Saturday delivery of first-class mail by August, which could save the service $2 billion annually after losing nearly $16 billion last fiscal year. (Photo by Kevork Djansezian/Getty Images) 
LOS ANGELES, CA – FEBRUARY 06: A U.S. Postal service employee leaves the loading dock to deliver mail from the Los Feliz Post Office on February 6, 2013 in Los Angeles, California. The U.S. Postal Service plans to end Saturday delivery of first-class mail by August, which could save the service $2 billion annually after losing nearly $16 billion last fiscal year. (Photo by Kevork Djansezian/Getty Images) 
SAN FRANCISCO, CA – DECEMBER 05: US Postal Service letter carrier Juan Padilla arranges mail in his truck while on his delivery route on December 5, 2011 in San Francisco, California. The US Postal Service announced today that they are considering a plan to eliminate the first class next-day delivery for stamped letters as well as closing half of its 487 mail processing plants across the country in an effort to cut costs and avoid bankruptcy. (Photo by Justin Sullivan/Getty Images) 
A US Postal Service carrier delivers mail during a snow storm March 5, 2015 in Manassas, Virginia. A major winter storm slammed parts of the United States Thursday, as thousands of flights were canceled and government offices shut down in anticipation of more than half a foot of snow in Washington, DC. AFP PHOTO / KAREN BLEIER (Photo credit should read KAREN BLEIER/AFP/Getty Images) 
WEST WINDSOR, NJ – AUGUST 21: Trucks are seen parked at a U.S. Postal facility August 21, 2002 in West Windsor, New Jersey. Samples will be collected to see if the anthrax found in a Princeton mailbox last week was spread through the network that transfers mail from Princeton. (Photo by Don Murray/Getty Images)
