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.

It's a concern for all of us.

Our concern was to get them out of unsafe conditions,

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.

Concern has mounted progressively and events in recent weeks justify that concern.

This commission is going to sit down and look at everything again and again and again. We really need to look at what can be done in the future.