The Biden administration was more involved in the creation of the National School Boards Association’s controversial “domestic terrorism” letter than previously suspected, according to new documents reviewed by Fox News.

Education Secretary Miguel Cardona reportedly “solicited” the NSBA’s Sept. 29 letter that petitioned the Biden administration to deploy the Justice Department, the FBI, and the Department of Homeland Security to investigate parents who oppose school masking policies and the teaching of racial essentialism.