Unfortunately, the House Judiciary Committee hearing on impeachment this week has been perceived by many as a showdown between partisan law professors rather than an objective analysis. On the “Democratic side” were Noah Feldman of Harvard, Pamela Karlan of Stanford, and Michael Gerhardt of the University of North Carolina. On the “Republican side” was Jonathan Turley of George Washington University, who is a legal analyst with me at CBS News. Feldman, Karlan, and Gerhardt argued that the conduct of President Trump is unequivocally impeachable, while Turley urged caution and a fuller factual record to avoid a rush to judgment.