so what are you suggestic nato do at this point? >> well, something we should have all done years and years ago, so there's collective blame here, but nato's expansion didn't have a clear end point and as a result, we've got a number of countries, moldova, belarus, ukraine, ajerbaijan caught in a gray zone between nato's eastern border and russia's western border and that ambiguity is something putin is playing on right now. so while nato develops a strategy to deter putin from taking aggressive action against ukraine in particular or any of the others, we need to have a better strategic focus on who we're prepared to have in, or who we're prepared, at least, to extend some protection to to prevent russian belligerance that threatens nato members and if you don't think nato members are threatened now, ask