Biden spokeswoman @KBeds tells reporters: "I want to be very, very clear about something: If you make under $400,000 — if you are an individual who makes under $400,000, you will not pay a penny more in taxes when Joe Biden is president. Period. End of story."

Biden campaign turning up the populist dial as Election Day nears. Says @KBeds: "Joe Biden sees this election as Park Avenue versus Scranton. We've got a president in Donald Trump who can only see as far as Wall Street, and who looks down on working people."

Biden's policy director Stef Feldman indicates he doesn't intend to deficit-finance his agenda despite low interest on U.S. borrowing, says he believes there's "certainly enough revenue" to raise from taxing the "super wealthy and corporations" to cover his "long-term spending."