sentences: "As described by FIRE, "Roger Slatt, Director of the School of Geology and Geophysics, began to unconstitutionally monitor Deming's letters to the newspaper and include them in three professional evaluations, until directed to stop by OU President David L. Boren.A former US Senator, Boren had stated in a 2001 editorial, "a university is a place of many diverse viewpoints where free speech is encouraged."