Newswise — U.S. foreign policy: Wayne Moyer, professor of political science, Grinnell College; Ph.D., Yale University. Moyer directed the college's Rosenfield Program in Public Affairs, Human Rights, and International Relations for more than 20 years, bringing to campus renowned authorities on world politics. Moyer's research interest is in U.S. agriculture policy.

Immigration: Victoria Brown, L.F. Parker Professor of History, Grinnell College; Ph.D., University of California, San Diego Victoria is an American historian who teaches U.S. immigration history, modern immigration policy, and recently mentored a group of Grinnell students who studied this topic in Washington D.C.

Gender, racial, or sexual inequalities: Dionne Bensonsmith, assistant professor of political science, Grinnell College; M.A., Syracuse University. Dionne is currently working with a Ford Foundation grant about women and politics.

General election process: Sarah Purcell, director of the Rosenfield Program in Public Affairs, Human Rights, and International Relations; associate professor of history, Grinnell College; Ph.D., Brown University. Purcell's research interest is American history.

General election process: D.A. Smith, professor emeritus of history, served as a media resource during the Iowa caucuses because of his involvement in Iowa politics.