Rodney Hunt is president of the Mississippi Federation for Immigration Reform and Enforcement, a Jackson-based group that seeks immigration reform.

David Martin is a nonresident fellow at the Migration Policy Institute and a professor of international law at the University of Virginia in Charlotte.

The Rev. Juan Carlos Ruiz is the founding director of Asociación Tepeyac, an immigrant community services agency in the Bronx, N.Y. He is the northeast coordinator of the New Sanctuary Movement and is involved with local sanctuary networks.

The Rev. Alexia Salvatierra is a minister in the Evangelical Lutheran Church in America and executive director of Clergy and Laity United for Economic Justice-California. She has been active in the New Sanctuary Movement and can discuss its organization on the national and local level.

Daniel Okada is an assistant professor of criminal justice at California State University Sacramento. He is co-chair of the Justice Studies Association’s 2009 conference, which focused partly on the New Sanctuary Movement and other contributions of religious congregations to the plight of illegal aliens.

U.S. Immigration and Customs Enforcement in Washington, D.C., enforces U.S. immigration law.

Nancy Morawetz is a professor of clinical law at New York University. She is an expert on immigration and teaches courses on immigrant rights clinics. She can discuss the U.S. system of detention and deportation.

Doris Meissner is a senior fellow at the Migration Policy Institute in Washington. She was formerly a commissioner at the Immigration and Naturalization Service, which oversaw immigration before the establishment of the U.S. Immigration and Customs Enforcement agency in 2003.

Margie McHugh is co-director of the National Center on Immigrant Integration Policy at the Migration Policy Institute in Washington, D.C.