Stocks Plunging, Dow Goes Negative for 2020, Coronavirus Cases Outside China Surge, Sanders wins Nevada

Carl Quintanilla, Jim Cramer and David Faber discuss the massive market drop and where to put your money to work. Stocks plunging as the number of coronavirus cases outside China surged, stoking fears of a prolonged global economic slowdown from the virus spreading. The Dow goes negative for the year. 10-year treasury yield plunges to its lowest level since 2016, while the 30-year rate hits an all-time low. Why the Oracle of Omaha says don’t buy or sell on today’s headlines. Plus, the race for the democratic nomination heats up, as Bernie Sanders wins in Nevada.