Elizabeth Neumann, assistant secretary of counterterrorism and threat prevention at the Department of Homeland Security, testifies a House subcommittee hearing on confronting white supremacy and the adequacy of the federal response last June.

Elizabeth Neumann, Department of Homeland Security Assistant Secretary of Threat Prevention and Security Policy, testifies during a House Oversight and Reform Civil Rights and Civil Liberties subcommittee hearing on confronting white supremacy and the adequacy of the federal response, Tuesday June 4, 2019, on Capitol Hill in Washington. (AP Photo/Jacquelyn Martin)