peninsula in yemen have had very close ties training each other's operatives. some of the early yemeni suicide bombers were trained in shabaab camps in somalia. subsequently when the militants in somalia were being pushed by african union peacekeepers supported by the international community, they got support coming from yemen. so there's been a back and forth that's been there for some time. so i would not be surprised if not at all that dynamic was at work here. jenna: so many questions unanswered. your study completed timely and will be published next month, peter. state collapse, insurgency and counterinsurgencies, lessons from somalia. love to have you back. it will be a story that continues. peter thanks for joining dawes. >> thank you, general that. jon: right now heads of state from around the world are arriving in new york stock exchange for the 68th united nations general assembly. debate kicks off tomorrow with speeches from president obama