One in six voters, pollsters say, are “still unsure of their choice.” What do people mean when they say they are “undecided”? Rick Perlstein says political writers have failed to understand the undecideds—and what Kamala might do to win their votes.

Also: Pennsylvania is the state where this year’s election may well be decided—and where nearly two-thirds of voters don’t have college degrees. Eyal Press went to Pennsylvania to find out what working class people there are thinking about and talking about in this election.

The polls have had disastrous failures for decades, but people continue to focus on them; Rick Perlstein has a better idea: ‘don’t follow polls—organize.’

Also: Democrat Marie Gleusenkamp Perez won a House seat in a Trump district, pointing the way for others. Marc Cooper analyzes her current reelection campaign in southwestern Washington State, starting from the fact that she’s a working class woman in a rural area.

John Nichols has been driving to places in middle America where Trump has gotten big majorities in the past: Iowa and Nebraska, central and Western Illinois, and southwestern Wisconsin, asking Democrats there about politics in their towns right now.

Also: Kamala’s campaign is challenging the Republican conception of “freedom” as freedom from government regulation, advancing instead a positive conception of the government’s ability to protect and expand freedom. Eric Foner explains the history, and significance, of this conflict.