been brought in is that the united states and defense department doesn't have subpoena power beyond it's own department. they're going to need a federal grand jury in order to get what they need to get both here and overseas. the most important thing is to acquire documents, e-mails, telephone traffic, any types of communications that will show who was involved in the disclosure and that would include everyone from the private who was the principal suspect now to the people who got it from him who transmitted it to wikileaks. >> the owner of wikileaks. >> he is the one who leaked the classify informationed. it's not about the strategy and who's winning and who's losing, they have identified people who were cooperating with the united states government on the ground in afghanistan who most likely will be killed by the taliban.