The president travelled to Yonkers to join Democratic governor Kathy Hochul on the campaign trail, as her lead narrows.
Hochul’s challenger, Lee Zeldin, has been rising in the polls, shrinking the once double-digit gap to just four points.
This video shows Mr Biden stumbling while speaking about the cost of prescription drugs on Sunday, 6 November.
Americans will cast their votes tomorrow to shape the form of both the House and the Senate.
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