thank you for having me. tucker: the idea of tenure originally was to protect academic freedom. the idea was you should be able to say what you believe in a college campus. if it were working, you would see a broad diversity of thought among college professors in o study after study including one just this fall shows the opposite is true. of the top 40 colleges, democrats out number republicans 12-1. and history departments it was 30-1. that s not diversity it doesn t look like america, is not working, is it? there s some disciplines of the humanities, which aren t very politically diverse. there are other disciplines, the sciences, technical schools, engineering and so forth where there s a different range of political opinions. frankly in many areas of the universities, especially sciences and technical schools, you wouldn t know what to