That's a real issue. Especially if this escalates to smartphones. Technical questions: - Was the explosive in the pager detectable by the normal tests used at

That's a real issue. Especially if this escalates to smartphones. Technical questions: - Was the explosive in the pager detectable by the normal tests used at airports? - Who gets to skip those tests? Are all devices carried by airline pilots examined with explosive tests? - This is selective. Only the addressed devices blow up. That has implications for devices which know too much about their owners.