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Biden's national lead narrows to 4 points in Hill-HarrisX poll

Democratic nominee Joe BidenJoe BidenBiden to nominate Linda Thomas-Greenfield for UN ambassador: reports Scranton dedicates 'Joe Biden Way' to honor president-elect Kasich: Republicans 'either in complete lockstep' or 'afraid' of Trump MORE's lead over President TrumpDonald John TrumpBiden to nominate Linda Thomas-Greenfield for UN ambassador: reports Scranton dedicates 'Joe Biden Way' to honor president-elect Kasich: Republicans 'either in complete lockstep' or 'afraid' of Trump MORE has narrowed to 4 percentage points in a new Hill-HarrisX national poll.

Forty-six percent of registered voters in the Oct. 13-15 survey said they'd vote for Biden on Election Day, a 1 percentage point slip from a poll conducted earlier this month. Trump won 42 percent of the vote. 

Three percent of voters said they'd cast their ballots for someone else while another 3 percent said they do not plan to vote.

Six percent remain unsure, a 1 percentage point decrease from the last poll.

The RealClearPolitics average of polls shows Biden ahead by 8.5 percentage points.

The survey comes as the two candidates are set to participate in the final presidential debate of 2020 tomorrow evening in Nashville.

The Hill-HarrisX poll was conducted online among 1,897 registered voters between Oct. 13 and 15. It has a margin of error of plus or minus 2.25 percentage points. 

Gabriela Schulte