it sounded to me like there was some time between these publications. i heard hakala saying he was going to check it out with a small sampling and then he tells you he didnt get any fluoride but other nasty stuff. sounds like he was his only volunteer. hard to tell what to make of it all. if he has been on Iodine for many years he may not have any fluoride to easily reach.
be sure and tell him what newport said about boron aspartate and getting in and out of the brain.