Stanford: Disruption in the classroom is a fundamental disruption of the university's operations and of the enrolled students' opportunity to learn

Several people disrupted a Democracy and Disagreement course in Cemex Auditorium to protest a guest speaker, Larry Summers .

The disruption violates university policy and will not be tolerated, the university says.

The university is taking steps to ban these individuals from campus, which is private property.

Stanford students in the class vocally demanded that the demonstration stop so the speakers could hear the speakers.