Michael Flynn and John Eastman were both named in a new round of subpoenas targeting top individuals the committee says were involved in promoting the Big Lie

“In the days before the January 6th attack, the former President’s closest allies and advisors drove a campaign of misinformation about the election and planned ways to stop the count of Electoral College votes,” Select Committee chairman Rep. Bennie Thompson said in a statement. “The Select Committee needs to know every detail about their efforts to overturn the election, including who they were talking to in the White House and in Congress, what connections they had with rallies that escalated into a riot, and who paid for it all.”

Thompson added: “The Select Committee expects all witnesses to cooperate with our investigation as we work to get answers for the American people, recommend changes to our laws that will strengthen our democracy, and help ensure nothing like January 6th ever happens again.”

The Justice Department has not yet indicated whether prosecutors will pursue an indictment against Bannon.

On Friday, former DOJ official Jeffrey Clark stonewalled the committee, appearing before the panel pursuant to a subpoena but declining to answer questions posed to him, sources familiar with the matter told CNN.

The committee writes in their subpoena letter to Stepien that his role as Trump’s former campaign manager makes him a key player to understanding the Trump campaign’s efforts to overturn the 2020 presidential election and promote the “Stop the Steal” narrative that rioters who stormed the US Capitol on January 6 echoed.

Kerik previously confirmed to CNN that he paid for rooms and suites in Washington, DC, hotels that “served as election-related command centers,” according to the committee. He also worked with Trump’s former attorney Rudy Giuliani “to investigate allegations of voter fraud and promote baseless litigation and ‘Stop the Steal’ efforts,” the committee noted Monday.

In February Make America Great Again PAC, the successor organization to the Trump presidential campaign, made two large disbursements for “recount travel expenses,” according to a filing to the Federal Election Commission. The PAC paid Kerik’s company and Giuliani’s company $66,251.54 and $76,566.95, respectively.

Rep. Jamie Raskin, a Democrat from Maryland and member of the committee, previously told CNN the panel is interested in learning more about Eastman’s role in attempting to overturn the election results.

“We need to determine to what extent there was an organized effort against Vice President Pence and we believe that, you know, some of the actors’ names have become known, including John Eastman, who laid it out in a memo,” Raskin said last month.

To McCallum, the committee writes that their investigation and public accounts has led them to believe that her role as National Executive Assistant to Trump’s reelection campaign made her aware of and involved in the campaign’s efforts to spread false information about voter fraud in the presidential election.

The committee cites a “publicly available” voicemail recording in their possession that McCallum left for an unknown Michigan state representative asking whether the Trump campaign could “count on” that representative, while also telling the legislator that they had the ability to appoint an alternate slate of electors, even though that the Michigan State Legislature never took that action.

This story has been updated with additional developments Monday.