In this issue of the Utne (March 1, 2007) Mary O'Regan hits the proverbial nail on the head....
again!

Censoring Our Educators
A nationwide effort is underway in statehouses to foster intellectual diversity by censoring professors
—By Mary O'Regan, Utne.com

March 1, 2007 Issue

Political views in the United States are heavily divided, with each side worrying that the other is corrupting today's youth. And who has more access to fresh, young minds than teachers? That's why the latest argument about when and where free speech flies is taking place in the classroom. ....

http://www.utne.com/webwatch/2007_289/news/12465-1.html