 Mr. Trump leads Vice President Harris by six points in a new Emerson poll. It pits the former president against likely rivals. Forty-nine percent of respondents say they would vote for Trump compared to 43 percent for Harris if the two squared off in November. In that scenario, eight percent remain undecided. In a hypothetical matchup with Joe Biden, Trump gets 46 percent, Biden 43, with 11 percent undecided.