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Christiane amanpour via phone. thanks for being with us. we know the white house has said, too, that the u.s. is suspending participation in prep meetings for the g-8 in sochi. so, it sounds like hes kind of setting up the possibility that he would not attend in june when that happens. first of all, how strong a threat is it? go ahead. >> yes, youre absolutely right. they have confirmed that theyre suspending measures for that summit which is, as you said, in three months time. the question is i...