Lessons learned in 2019: Investors should not 'fight the Fed'

2019 was quite the year for the markets due to the trade war between the U.S. and China, the Federal Reserve interest rate cut and more. Yahoo Finance's Adam Shapiro and Julia Hyman discuss with Oliver Pursche, Bruderman Asset Management Chief Market Strategist and Tendayi Kapfidze, Lending Tree Chief Economist. Yahoo Finance's Scott Gamm also joins from the New York Stock Exchange to reflect on the past decade.