Link to video of this
http://www.liveleak.com/view?i=57d_1340171928
Could not watch more than a few minutes of this without boiling over.
As a bus monitor however I am not sure why she let it go on 10 minutes without getting the bus to stop and the kids to leave, on their own or via the cops. Granted I never had bus monitors so I am not sure what their jobs are exactly.