The person who executed journalist James Foley appears to be British, according to intelligence agencies. ISIS has, by some estimates, thousands of foreign fighters, many from the U.S. and Europe. We take a look at the connection between ISIS and foreign Muslims joining the cause.
The ISIS Europe Connection
Credits
Guest:
Andrew Liepman - Senior Policy Analyst at the RAND Corporation
Host:
Madeleine Brand
Producers:
Andrew Walsh,
Christian Bordal,
Matt Holzman,
Jolie Myers,
Anna Scott