Don't know but all the home made explosives and round of ammunition found suggest they had a range of other targets. It crossed my mind really but it will end up being speculation since gathering evidence that the choice of the path to Citizenship was following the FBI interest in 2010 for the elder brother made to lower any interest in the follow up in case there was one looks kind of difficult. Still it can be challenged and if it is then the case for the enemy combatant status comes back full force, at least anyway, it should suspend the answer over the suspect status until the court review whether or not an act of treason was committed. Doesn't it make the case for the Enemy Expatriation Act? Think it does.