Former Democratic presidential candidate Marianne Williamson said she cast her vote for Vice President Kamala Harris while emphasizing that no matter who wins, she will do "whatever I can to further the ideal that ultimately love will win."

"No matter who wins, the result is going to be heartrending to roughly half the country. I feel like I want to put my arms around millions of people and tell them it’s going to be OK. I voted for Kamala," she said, in part, in a statement posted to X.

-ABC News' Brittany Shepherd

The intelligence community is yet again sounding the alarm on a Russian "manufactured and amplified" video claiming election fraud in Arizona -- and warned that the activity from Russia will likely focus on battleground states.

"Since our statement on Friday, the IC has been observing foreign adversaries, particularly Russia, conducting additional influence operations intended to undermine public confidence in the integrity of U.S. elections and stoke divisions among Americans," the FBI, ODNI and CISA said in a statement Monday night.

"The IC expects these activities will intensify through election day and in the coming weeks, and that foreign influence narratives will focus on swing states," officials added in the statement.

Russia, according to the intelligence community, is the “most active threat” in the election.

“Influence actors linked to Russia in particular are manufacturing videos and creating fake articles to undermine the legitimacy of the election, instill fear in voters regarding the election process, and suggest Americans are using violence against each other due to political preferences, judging from information available to the IC,” the statement continued.

"These efforts risk inciting violence, including against election officials. We anticipate Russian actors will release additional manufactured content with these themes through election day and in the days and weeks after polls close," officials said in the statement.

Content with the hallmark of a Russian influence operation includes a video claiming election fraud in Arizona and an article falsely claiming that U.S. officials across swing states plan to orchestrate election fraud using a range of tactics, such as ballot stuffing and cyberattacks.

CISA said to seek out trusted sources of information -- the election officials themselves.

-ABC News' Luke Barr

Harris is effectively tied with Trump among likely voters in an Ipsos national poll published Monday evening.

If the election were held today, half of likely voters said they would vote for Harris and 48% said Trump, the poll found.

When American adults were asked which candidate has a better plan, policy or approach to the following issues, Harris led on health care and political extremism, while Trump had more support for the economy, immigration and war/foreign issues, the poll found.

The poll was conducted Nov. 1-3 and has a margin of error of +/- 3.4 percentage points for likely voters and +/-3.0 percentage points for American adults.

-ABC News' Emily Chang and Oren Oppenheim

A close Trump adviser told ABC News Chief Washington Correspondent Jonathan Karl it's as if the former president "is trying to lose," Karl told "World News Tonight" anchor David Muir.

"The Trump campaign just sent me reams of data saying they are ahead in the early vote, they're doing everything they need to do to win, but I have to tell you, talking to senior advisers, people that have been advising Trump for a long time, I'm hearing newfound anxiety," Karl said. "They say he's been off-message."

Karl said the Harris campaign has been "feeling anxiety for a long time, but they feel like this is closing in the right direction for them" and that Trump's Madison Square Garden rally last month "was a turning point in this campaign."