In Ohio, Biden talks about ads being run "here in Iowa."
Biden in Virginia says "we can win North Carolina again."
Biden at Wright State, which is in Ohio, twice says he is campaigning at Wayne State, which is Michigan.
Biden in Florida cites "the Cleveland Plain Dealer, one of the major newspapers in this state." The Plain Dealer is in Ohio.
Andrew Kaczynski is a political reporter for BuzzFeed News and is based in New York.
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