NEW : Media report says issue 's date , 10 years after Cole bombing , is no coincidence . NEW : Magazine 's cover , ideology aimed at lone ##rs , Christopher Boucek says . Pickup tactics , pressure cookers envisioned as priority . Targeting government employees is seen as paramount .
NEW : Yemen expert says issue 's timing , 10 years after Cole bombing , is no coincidence . NEW : Magazine 's ideas , ideology aimed at lone jihadist , Christopher Boucek says . Pickup trucks , pressure cookers envisioned as weapons . Targeting government employees is seen as paramount .