Russ Koesterich, BlackRock Global Allocation Team Portfolio Manager, is concerned about companies with business models dependent on a growing economy. Liz Young, BNY Mellon Investment Management Director of Market Strategy, thinks we have overdone this rally "a little bit." Liz McCormick, Bloomberg News FX & Bonds Reporter, discusses modern monetary theory. Marc Chandler, Bannockburn Global Forex Chief Market Strategist & Managing Partner, says Europe remains the weak sister. Haran Segram, NYU Leonard N. Stern School of Business Professor, breaks down how he valuates a tech company.