Isis takes its British schoolgirl jihadis seriously. Why don’t we?

When the first schoolgirls ran away to Isis I had some sympathy for them — at least, I could see how they’d been suckered in. The girls were young, daft, desperate for a cause. They’d nosed about online, and found the Twitter feeds of jihadi wives who sell Syria as a teenage paradise: all fast food, deathless love, martyrdom and shopping.