“The Department of Justice (DOJ) and the Department of Homeland Security (DHS) appear to have increasingly abused emergency authorities to justify the use of force against Americans exercising their right to peaceful assembly,” wrote House Judiciary Committee Chairman Jerrold Nadler (D-N.Y.), Homeland Security Committee Chairman Bennie Thompson (D-Miss.) and Oversight and Reform Committee Chairwoman Carolyn Maloney (D-N.Y.).