Global Stock Markets Continue To Rally. How Long Can The Trend Continue?

Stock markets rallied to record highs this week in the U.S. and abroad. President Trump likes to take credit for markets doing better, but investors say things are more complicated than that.

So how long can this upward trend go on? Here & Now's Robin Young discusses with Roben Farzad (@robenfarzad), who hosts "Full Disclosure" on NPR One.