Mad Money W/ Jim Cramer

The Dow sunk 153 points today and Jim Cramer is digging into what drove the action on the tape. Then, as cryptocurrency rises in popularity, Cramer's breaking down the third largest crypto, Tether, to see how it differs from others and how investors should approach this name in the volatile crypto space. Next, former Chairman of the Commodity Futures Trading Commission Timothy Massad checks in to break down the crypto confusion even further. Plus, Crowdstrike CEO George Kurtz.