This story is by Elise Viebeck and Michelle Ye Hee Lee in Washington Post:

More than 18,500 Floridians’ ballots were not counted during the March presidential primary after many arrived by mail after the deadline.

In Nevada, about 6,700 ballots were rejected in June because election officials could not verify voters’ signatures.

And during Pennsylvania’s primary last month, only state and court orders prevented tens of thousands of late-returned ballots from being disqualified.

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