State and Local Authority to Enforce Immigration Law: Evaluating a Unified Approach for Stopping Terrorists; hearing before the Senate Subcommittee on Immigration, Border Security and Citizenship before the Senate Committee on the Judiciary, 108th Congress (April 22, 2004) (testimony of Kris W. Kobach, Professor of Law, University of Missouri — Kansas City); also published by the Center for Immigration Studies (June 2004) [PDF].
State and Local Authority to Enforce Immigration Law and a Review of the Proposed "Clear Law Enforcement for Criminal Alien Removal Act of 2003" (CLEAR Act); hearing on H.R. 2671 before the House Subcommittee on Immigration, Border Security and Claims, of the House Committee on the Judiciary, 108th Congress (October 1, 2003) (testimony of Kris W. Kobach, Professor of Law, University of Missouri — Kansas City).
State and Local Authority to Enforce Immigration Law: Evaluating a Unified Approach for Stopping Terrorists; hearing before the Senate Subcommittee on Immigration, Border Security and Citizenship before the Senate Committee on the Judiciary, 108th Congress (April 22, 2004) (testimony of Michelle Malkin, investigative journalist and author).