the state department confirming seismic activity and condemning any such tests if it occurred. the science and specific still unconfirmed but a bigger question is emerging today not just about what north korea did but who they are working with. former said the assistance secretary of defense under president reagan, fox news military analyst, talking about reported connection in collaboration between north korea and iran and in full transparency there are circles of academics who believe this connection doesn't exist and others who are confident that does. we are operating a little in this gray area but the report goes back to the 1990s for further about the collaboration and a specific elaboration that concerns you. >> we know the iranians, the last nuclear test a couple years ago. we know the iranians are helping the north koreans to miniature