Vijay A. D'Souza, Director of Information Technology and Cybersecurity for the Government Accountability Office, Charles P. Rettig, Commissioner of the Internal Revenue Service, and Erin M. Collins, National Taxpayer Advocate for the Taxpayer Advocate Service, appear before the House Committee on Oversight and Reform to discuss the role of the Internal Revenue Service during the coronavirus disease (COVID-19) pandemic, in Washington, D.C., U.S., October 7, 2020. Toni L. Sandys/Pool via REUTERS