Right now our concern is exactly what happened in the classroom, but also more importantly whether it was on a computer with the district or it may have been the substitutes own personal computer.

We're all glad that these were peaceful demonstrations. The security of our students is what matters to us.

There was no indication that anything was wrong.

We'll continue to look into this case.

If a student or anyone ever came into a classroom and it was disruptive, it's always the faculty person's right to ask that person to leave and if they wouldn't leave to call the police and ask the police to remove the person.

That is the biggest concern of all, that there have been so many of these. I think we need to evaluate the system from top to bottom.