Today’s installment of campaign-related news items from across the country.

* The final national poll from NBC News found Kamala Harris and Donald Trump tied at 49% support each. The final national ABC News/Ipsos poll, meanwhile, found the Democratic vice president narrowly ahead, 49% to 46%. (Click the links for additional information on the surveys’ methodology and margins of error.)

* The final batch of New York Times/Siena College polls showed Harris narrowly ahead in Nevada, North Carolina, Wisconsin and Georgia, while the former Republican president led in Arizona. The same batch of surveys, meanwhile, found the candidates tied in Pennsylvania and Michigan. (Click the link for additional information on the survey’s methodology and margin of error.)

* Speaking of the Keystone State, the final Washington Post poll in Pennsylvania found Harris leading Trump by the narrowest of margins, 48% to 47%.

* The Democratic nominee unveiled her closing ad over the weekend, which is a two-minute commercial — longer than the usual 30-second spots.

* In Arizona’s U.S. Senate race, Republican Kari Lake told Politico why she feels confident in her chances, despite recent polling showing her behind Democratic Rep. Ruben Gallego: “Our polling is a little different. We take polling, but we also combine it with AI, which reads all of what’s happening on social media and across the Internet.”

* While Harris spent the final weekend before Election Day focusing on a “unity” message, Trump told an audience that he considers the Democratic Party to be “demonic.”

* In Wisconsin’s U.S. Senate race, Republican Eric Hovde appears increasingly fixated on Sen. Tammy Baldwin’s sexual orientation, despite the fact that Wisconsin voters didn’t seem to care about the Democratic incumbent being a lesbian while electing her in 2018 and 2012.

* And while Harrison Ford is not known for political activism, the actor has nevertheless endorsed Harris and appeared in a video explaining why he has gotten involved this year.