. >> yelena grossman. i wonder what the panel thinks about the need for conventional security guarantees, or perhaps a whole range of them, substitute for the allure of nuclear weapons on the part of emerging nuclear-weapons states. >> we have not specifically examined what you call conventional military guarantees, but we do have an agenda that will address issues like that going forward. we say in the handout that we recognize the reality of regional security concerns, and in some cases, one example being japan, whose security is based not only on bilateral treaty with the united states, but a concept of extended deterrence, that is clearly an example of the sort of issue that has to be addressed and would have to be addressed over the next week to decades or so. we recognize that countries have security concerns related to nuclear weapons, and if nuclear weapons go way, that has to be taken into account. most countries represented on this commission in we one way or another will have to address those qu