"caught on camera" vicious behavior on a school bus brings a bus monitor to her breaking point. >> are you sweating? are you sweating? why is there water on your face? >> i'm crying. >> i thought it was only kids that got bullied. i really didn't think too much about adults. >> unless you have something nice to say, don't say anything at all. >> how about you shut the [ bleep ] up? >> june 18, 2012. greece, new york. for students at athena middle school, it's the last week of classes before summer break. 68-year-old karen klein is a bus monitor and has worked in the school system for more than 20 years.