FBI collects top-secret docs from Mar-a-Lago, warrant cites Espionage Act

House Speaker Nancy Pelosi is blasting Republicans for their rhetoric following the FBI raid on Mar-a-Lago.

Asked by ABC News about concerns over possibly increasing levels of violence against law enforcement and public officials after recent rhetoric from the GOP, Pelosi said Friday that she knows "very well how vicious" some of those threats can be, and said they’ve been "exacerbated" by former President Donald Trump.

"You would think there would be an adult in the Republican room that would say, 'Just calm down. See what the facts are and let's go for that.' Instead of … instigating assaults on law enforcement," Pelosi said.

When asked if she wants Congress to open more investigations into the material that Trump allegedly took, Pelosi said she’s not currently making plans for that and is going to let the investigation unfold.

Pelosi said she was not briefed on any aspect of the FBI raid or what classified information was being held.

She said she only knows "what’s in the public domain," but she added, "if the nature of these documents is what appears to be, this is very serious."

-ABC News’ Justin Gomez and Molly Nagle

The Washington Post is reporting that classified documents related to nuclear weapons were among the items agents sought by federal agents at Mar-a-Lago.

Multiple sources familiar with the investigation told ABC News that the Justice Department and the FBI believed Trump continued to keep sensitive classified documents that had national security implications and that in recent weeks additional information came in suggesting that Trump was not complying with requests to provide the information the Justice Department believed he had in his possession.

Multiple sources familiar with the investigation told ABC News that the Department of Justice and the FBI believed former President Donald Trump continued to keep sensitive classified documents that had national security implications, and that in recent weeks additional information came in suggesting Trump was not complying with requests to provide the information the Justice Department believed he had in his possession.

The information was sensitive enough that authorities wanted to take it back into possession immediately.

-ABC News' Pierre Thomas, Alexander Mallin, Luke Barr, Katherine Faulders, and John Santucci

Former President Donald Trump is calling for "the immediate release" of the warrant that allowed FBI agents to search his Mar-a-Lago estate on Monday.

"Not only will I not oppose the release of documents related to the unAmerican, unwarranted, and unnecessary raid and break-in of my home in Palm Beach, Florida, Mar-a-Lago, I am going a step further by ENCOURAGING the immediate release of those documents, even though they have been drawn up by radical left Democrats and possible future political opponents, who have a strong and powerful vested interest in attacking me much as they have done for the last 6 years," Trump wrote late Thursday in a post on his social media platform, Truth Social.

"This unprecedented political weaponization of law enforcement is inappropriate and highly unethical," he added. "The world is watching as our Country is being brought to a new low, not only on our border, crime, economy, energy, national security, and so much more, but also with respect to our sacred elections!"

-ABC News' Katherine Faulders