The Challenges of a Physical Metals ETF

Turoso's Mike Venuto said he was working on at least one of these something to note, but are there any specific challenges with any of these that you would point out? None of these markets are actually liquid enough from a spot perspective to do a GLD style fund. Van Eck has a product in the rare earth space that owns, you know, the miner and I think that's probably the only way to really approach that space.