Green Salt…
I forgot about this. I was looking to see Anderson Cooper Iran connections and he did an oped on Iran myths.
http://www.isisnucleariran.org/static/297/#1
https://www.timesargus.com/news/iran-offers-information-on-its-green-salt-project/article_1b5d2fe4-e090-5b88-8cf4-c745d3bf28f2.html