Instapundit quotes a Wall Street Journal editorial on Berkeley faculty’s fear of their own students: 

The University of California at Berkeley played down news last summer that it had installed an “escape hatch” from protesters in the chancellor’s office. The term was “the concoction of a 19-year-old headline writer,” a university spokesman said, referring to the student reporter who broke the story. “It’s a door,” the rep said, later adding that campus security thought it was “beneficial” to have more than one exit. But internal emails we’ve seen show that a staff “deeply disturbed by [recent] occupations” did build the exit to protect themselves from potentially dangerous students.

A $9,000 security door. Oh, and a $700,000 security fence to keep the agitated Mao-lings out of the home of former Berkeley chancellor Nicholas Dirks.

Enabling and excusing all that leftist psychodrama sure is expensive.