Virtual Reading Room
Government Accountability Office, https://www.gao.gov/products/gao-11-276
House of Representatives, https://docs.house.gov/meetings/AP/AP24/20210224/111233/HHRG-117-AP24-Wstate-SzpindorC-20210224.pdf.
The National Register
Congressional Research Service, https://crsreports.congress.gov/product/pdf/IN/IN11572.
Congressional Research Service, https://crsreports.congress.gov/product/pdf/LSB/LSB10564.
Property of the People, https://propertyofthepeople.org/document-detail/?doc-id=21069042.
Congressional Research Service, https://crsreports.congress.gov/product/pdf/R/R46536.
State Department, Dissent Channel Cable (as presented on Twitter by Josh Rogin), circa January 7-8, 2021
Twitter feed of Josh Rogin, The Washington Post
United States District Court for the District of Columbia, Indictment, United States of America v. Mark Jefferson Leffingwell, January 8, 2021
U.S. District Court for the District of Columbia
“We’re going to walk down there and I’ll be with you”
President Donald Trump, Speech (transcribed by The Washington Post), January 6, 2021
The Washington Post
FOIA release, Department of Homeland Security, Federal Protective Service, Investigations Branch
FOIA release, Department of Homeland Security, Federal Protective Service