Thanks Dude! I guess the relevance of the FDA claim goes with the statement that by FDA standards Fluoride is a drug, and then it's an ethical question about medicating the masses without informed consent by adding an unapproved drug to the water supply. Yes I know, this all reeks of wacky conspiracy theory, but I don't want to be so put off by that that I throw out the baby with the bathwater because it seems there is something worth learning more about here.
"Fluoride is a drug" is another ludicrous claim. Fluoride is no more a drug than table salt.
Also, the claim that "fluoride is an ingredient in nerve gas." So is water.
There do appear to be some real potential risks with fluoridating water, but any correlation with conspiracy theories can be considered entirely coincidental.