An interesting approach to this would be to scrape social media for ISIS content and extract EXIF data from images. I remember reading sometime last year that

An interesting approach to this would be to scrape social media for ISIS content and extract EXIF data from images. I remember reading sometime last year that USSOCOM was using a similar strategy to direct fire missions. I think, however, that a more realistic strategy would be a mass trolling campaign where everybody poses as disenfranchised women seeking to marry jihadists. The goal is to get them to spend money on plane tickets, bribes, and accommodations without actually producing results.