MIDDLETOWN - The second in the annual mini-series “Celebrating the United States Constitution” is scheduled at 7 p.m. Nov. 19 in the Gilman Center for International Education, room 130 of the library at SUNY Orange’s Middletown campus.The speaker is well-known commentator, columnist, editorial writer, and political analyst Brigid Callahan Harrison, professor of political science and law at Montclair State University.