Locals weigh in on impeachment issue Mon, 01/13/2020 - 11:59am meganj MIDDLEBURY COLLEGE'S MATTHEW Dickinson, who has been a professor of Political Science at Middlebury since 2000, doubts the Republican-controlled U.S. Senate will even call witnesses in their trial. The full text of this article is only available to online subscribers. Are you an online subscriber? Login using the form below. Click here to learn more about our subscription options. If you have a print subscription, you can now add an online subscription at no additional charge! Just email us with your name and mailing address to set it up.