The latest Quinnipiac Univerity poll found 48% of likely Wisconsin voters back Donald Trump for president, while 46% support Kamala Harris.
Green Jill Stein and Libertarian Chase Oliver were each backed by 1%.
By comparison, last month’s poll had it 48-47 for Harris with Stein at 1%.
Neither poll listed Robert F. Kennedy Jr. as an option after the independent dropped out of the presidential race, ...
