IN SOME RESPECTS , Abdallah Jones’s jihadists were so hapless that they almost— almost —aroused feelings of sympathy in Zula’s breast, exciting what little she had in the way of maternal instincts. But certain things they were quite good at and went about with commendable efficiency. One of those was camping out. And after more than a week of aimlessly wandering about the highways and byways of British Columbia in an RV, they were clearly so ready to camp out.