Shall I start with my grandson who is a handsome young man now, except for his badly mottled teeth, thanks to a dentist when he was a toddler?
Or maybe the several separate town cases of school kids here in my state getting poisoned by the school's drinking water - or = ah well, to quote the English: "One man's meat is another man's poison." you can have my share of man-made Fluoride/
I noted on Dr. Hensley’s clip you posted that there is no mention of thousands of people suffering because of fl- added to the drinking water. Actually the clip does not identify one person harmed. Therefore, it is a total fear clip just like Oboma puts out fear to scare the voter. This is your clip and not one person harmed by fl- in the clip.
There is a difference between blame the dentist (which is doubtful) and the fl- added to the drinking water. Your reasoning assumes that damage inflicted by the dentist is because the dentist add fl- to the drinking water.