Founding Director at U.S. Immigration Policy Center, UCSD

Assistant Professor of American Studies and Ethnicity at USC Dornsife College

Board of Directors at California Immigrant Policy Center

Deputy Legal Director and Director of Center for Democracy at American Civil Liberties Union (ACLU)

Director, Program in Politics and Law at Dartmouth College

Dean | Division of Social Sciences at UCLA

Professor | Department of Political Science at UCLA

Associate professor | Department of Political Science at UCLA

Assistant Professor of Politics at Pomona College

Professor of Law at University of Pittsburgh in Pittsburgh, PA

Mother of Sandy Hook Shooting Victim in Ridgefield, WA

Professor and the School Psychology Program Coordinator at CSUS in Sacramento, CA

Professor at Florida State University in Tallahassee, FL

Professor of Political Science and Senior Fellow at the Freeman Spogli Institute for International Studies at Stanford, Department of Political Science

Assistant Professor of Political Science at Amherst College

Co-founder at The Violence Project

Senior Vice President of the Moore Center for Science at Conservation International

Faculty Affiliate, Harvard Project on Climate Agreements at Harvard Belfer Center for Science and International Affairs

Senior Climate Scientist, Director of Climate Science at Union of Concerned Scientists