Download Stig & Preston's 1 page checklist for finding great stock picks: http://buffettsbooks.com/checklistSubscribe to We Study Billionaires podcast show: https://link.chtbl.com/WSBHave a question? Get your voice heard on the show: https://www.theinvestorspodcast.com/y...ABOUT THE EPISODE:On today's show, we have a commodity investment expert, Marin Katusa. He talks about the supply-demand impacts of COVID-19 and what it means for the precious metals and oil markets.