Understanding the bull market amid economic uncertainty

Despite a number of recent economic shocks, such as rising oil prices, supply disruptions, trade deficits and uncertainty surrounding the artificial intelligence landscape, mid-October marked four years of a "bull market." Wall Street Journal investing columnist Spencer Jakab joins hosts Nicole Cox and Linda O'Bryon to help listeners navigate what is currently driving the stock market, what it could mean for investors whose savings and retirements plans are closely linked with the future direction of the stock and bond markets.