VP Kamala Harris and her running mate Tim Walz

Vice President Harris has taken the lead over former President Trump in the national polling average kept by Decision Desk HQ/The Hill, underscoring how the new Democratic presidential candidate has quickly seen polls move in her favor.

The Harris lead in the DDHQ/The Hill poll is a narrow 0.3 points as of Monday, but it comes amid wider evidence that the newly-minted Democratic presidential candidate and her running mate, Minnesota Gov. Tim Walz (D), are moving up in the polls.

A poll released Saturday from The New York Times/Siena College gave Harris 4-point leads in Pennsylvania, Michigan and Wisconsin, three states that are part of the “blue wall” that swung the election to Trump in 2016 before flipping back for President Biden in 2020.