"In Science it's not a sin to change your mind when the evidence demands it." 

Fluoridation toxicity has already been established.  What's required now is to fight, to lead a letter-writing campaign against each municipal that allows it in its water.

Fluoride is an endocrine disrupter.  Has an adnormal affect on endocrine functions.  Fluoride disrupts thyroid function.

Fluoride in your water violates our rights to abstain from any treatment.  You know this already.  This documentary does a good job of presenting the argument that you're already familiar with.  Enjoy.

h/t Lew Rockwell