Adam Posen, Peterson Institute President, says the Fed's vision shift is a victory for monetary policy. Sebastien Page, T. Rowe Price Head of Global Multi-Asset, says Warren Buffett is well diversified through international investments and his cash buffer. Mercedes Carnethon, Northwestern University Professor of Medicine, says companies will have a hard time getting working parents back into offices while schools remain closed. Michael Dowse, United States Tennis Association CEO and Executive Director, discuss how tennis has evolved amid the coronavirus pandemic. Chris Marangi, Gabelli Funds Co-CIO, sees value in small caps.