• A fierce fight to the last.

Voting in a dizzying array of congressional and statehouse races will still be underway when you get tomorrow’s briefing, and the tide could break red, blue or who knows. Our polling expert explains why even modest late shifts among undecided voters or slightly unexpected turnout numbers could significantly affect results.

Here’s the latest from the reporters and photographers we’ve spread out across the country. Some are attending Republican rallies in President Trump’s final three-state swing, closing out what our White House correspondent describes as “an us-against-them midterm campaign built on dark themes of fear, anger, division, nationalism and racial animosity.”

Our Abroad in America writer looks at an election that for many is “nothing less than an epic battle for the soul and future of the country.” One proof: Some Americans have quit jobs, delayed school or moved across the country — to work without pay for a campaign.