the maxtor, this is part of confidence building. i think that started as kind of a separate track and there are some reciprocity consideration, which are preferred to talk about in closed session. >> i appreciate that. i just say i would see no need for that kind of release if in fact they are ongoing and inside the adversary have an interest, a self-interest in talking. i personally would question the need for any such release. apart apart from the security issues that have been raised by my colleagues from the hampshire, senator ayotte and others previously feared let me ask you if i make him a general question and i understand he may be reluctant to go into detail in this setting, but if you could characterize whether they are differences in the threat assessments from our intelligence about the iranian nuclear capability and the potential response to israeli intervention there and the israelis intelligence assessments, if you understand my question, which calls for a general answer, i am not asking for detail. >> your question,