Bloomberg's Odd Lots interivew on this with the author, "The Tungsten Market Is Warning of an Upcoming War":

* https://www.youtube.com/watch?v=5xLxM-TzBPY

* https://omny.fm/shows/odd-lots/the-tungsten-market-is-warnin...

* https://podcasts.apple.com/us/podcast/the-tungsten-market-is...