Wild Swings on Wall Street Have Economists Worried About Recession Listen Download Embed Share Share this on Facebook (Opens in a new window) Share this on Twitter (Opens in a new window) Share this via Email Trader Steven Kaplan works on the floor of the New York Stock Exchange, Wednesday, Dec. 26, 2018. ( AP Photo ) Produced by Rob Gunther Hosted by Tanzina Vega Produced by PRI and WNYC