Other teachers

So I teach in a special program which includes extra professional development for the teachers. The last few days have been teacher-to-teacher workshops. Like any kind of conference, some are good and some suck. At the moment, I am in a class where the goal was to teach the teachers power point. But, it is being taught by teachers that have never taught power point to anyone else. So, despite the fact that I teach this at the university level, I am sitting here in the back and letting these ladies do their gig. Do they suck? Oh yeah, they do, but when I offered to lend a hand, they made it very clear they knew it all....which I am sorry to say, they DO NOT! I am now waiting for the evaluation form, so I can let them know that free expert help is hard to find. Whatever.