The U.S. House published a witness statement for a June 9, 2026, Judiciary Committee meeting: Mary B. McCord, Institute for Constitutional Advocacy and Protection. The PDF is on Congress.gov. Georgetown faculty page lists the same hearing under congressional testimony (The Southern Poverty Law Center: Manufacturing Hate, Part II).

This file uses the statement as a primary for the dates she gives about herself: AUSA, District of Columbia, 1994–2014; later NSD roles as already listed on the faculty page; ICAP executive director. It does not quote policy arguments from the statement as facts about third parties. A witness statement is advocacy plus biography. Biography is used. Advocacy stays hers.