Senator Carl Levin calls for regulators to block JPMorgan's (JPM) plans for an ETF backed by...

|About: JPMorgan Chase & Co. (JPM)|By:, SA News Editor

Senator Carl Levin calls for regulators to block JPMorgan's (JPM) plans for an ETF backed by physical copper, warning the move would disrupt supply and inflate prices by removing a significant quantity of copper from the market. (previously)