Futures Now, March 12, 2019

2:42 PM ET Tue, 12 March 2019

Former Reagan OMB Director David Stockman says a 40 percent market plunge is inevitable. Why copper's red-hot run is likely to continue. And why one trader is buying the pound ahead of the U.K. Parliament's vote on Brexit. With CNBC's Seema Mody and the Futures Now traders, Jim Iuorio at the CME and Anthony Grisanti at the NYMEX.