CBS News reports:
From Wisconsin to Arizona, as in much of the country, these final weeks of the campaign look to be about who actually votes, because voters say they’ve made their choices, and many have made it official. Mail ballot returns are pouring in, and almost all remaining voters say they’re locked into their decisions anyway.
Biden is cutting into the president’s 2016 support levels with key groups like seniors, men and White, non-college voters, helping to push him to a 5-point lead in Wisconsin, and a 3-point lead in Arizona.
Arizona and Wisconsin have older electorates who tend to vote Republican, and Mr. Trump is underperforming with them in Arizona relative to 2016 as Biden cuts into his margins. Mr. Trump’s lead among seniors there is half of what it was in 2016.
— Political Polls (@Politics_Polls) October 18, 2020