Senators Chuck Grassley of Iowa and Ron Johnson of Wisconsin have demanded that Meta CEO Mark Zuckerberg release any and all information that he or the company has about the suppression of stories about Hunter Biden’s laptop in the lead up to the 2020 presidential election.

Zuckerberg told Joe Rogan in a recent interview that Facebook suppressed those stories after they were directed by the FBI that the social media company should be on alert for “some kind of dump” of information about which the company should be vigilant.

In the days since, the revelations have been met with criticism from elected officials and ordinary citizens alike. In the letter to Zuckerberg, the senators called on him to release information regarding the suppression, which is widely believed to have directly influenced the 2020 election.

“You recently appeared to indicate that the reason why Facebook made the unwise decision to censor articles about Hunter Biden’s laptop was based off an alert from the Federal Bureau of Investigation,” the senators wrote to Zuckerberg, adding that the revelation “raises even more questions about the FBI’s actions” regarding the laptop.