USPS

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Amazon says it is teaming up with the U.S. Postal Service to deliver packages on Sundays.

The Seattle company says Sunday delivery will be available to customers in the New York and Los Angeles metropolitan areas at first. Amazon and the Postal Service plan to roll out service to "a large portion of the U.S. population" next year, including Dallas, Houston, New Orleans, and Phoenix.

With Saturday mail delivery ending this summer, Washington Secretary of State Kim Wyman says voters should think about getting their ballots in the mail sooner.

She says ballots should be mailed Friday before Election Day to make sure they are postmarked by the deadline.

The Postal Service plans to end Saturday service on Aug. 3, which will be the final weekend before Washington's Aug. 6 primary.

Voters also can return their ballots in drop boxes and many counties say more than half their ballots are dropped off.

(We updated the top of this post at 10:37 a.m. ET.)

Calling it "absolutely necessary" if the U.S. Postal Service is going to stop losing billions of dollars a year and reach anything close to financial stability, Postmaster Gen. Patrick Donahoe confirmed Wednesday morning that USPS is moving to eliminate Saturday delivery of first-class mail.