Why investors are concerned about a global economic slowdown

Kathy Lien, managing director of FX strategy at BK Asset Management, and Joe Trevisani, senior market analyst at FXStreet, join "Squawk Box" to discuss the state of the world economy and the possibility of a global slowdown. The discussion touches on China trade, the ECB's stimulus measure and much more.
Fri, Mar 8 20197:46 AM EST