A new Wisconsin Watch/MassINC poll in Wisconsin finds Kamala Harris leading Donald Trump, 53% to 46%, her largest lead in recent polling from this crucial swing state and nearly outside the survey’s +/-3.8% margin of error. In a multi-candidate race, Harris received 51% support to Trump’s 45%. In the U.S. Senate race, Tammy Baldwin (D) leads challenger Eric Hovde (R), 52% to 44%.