Sal Gilbertie, CEO of Teucrium, shared why he thinks high grain prices are here to stay in an interview with etf.com’s Managing Editor Daria Solovieva and Senior ETF Analyst Sumit Roy. He discussed the value of having grain exposure in your portfolio, why the weather in South America will play a critical role on global grain supply levels in the near future as well as the prospects for a bitcoin futures fund launch.