they sent her chocolates. they sent her religious books. step three moves the recruit to encrypted communications. by step four the recruit is committed and isis begins to provide operational advice including this travel guide. it s what you should pack. a checklist of pills, band aids, particular backpacks to bring. reporter: they are exploiting the digital domain to shape perceptions in their favor. and no group has been more prolific in this space. america s enanies aemies are evolving. and america has to do the same. we have to maintain a robust set of capabilities, overhead,