It's unclear how many Americans have been caught attempting to join or help ISIS, but National Intelligence officials say there have been nearly 200 Americans have tried to go fight in Syria, according to a CNN report.
The following interactive graphics from George Washington University show the amount of men and women charged by U.S. authorities with alleged Islamic State activities as of Nov. 12, 2015. Click here to read the full report.
A separate graphic below shows ISIS’s global strategy, according to the Institute for the Study of War. Click here for full report.