Soviets Blast Britain For Dashing Summit Hope By ASSOCIATED PRESS MOSCOW The Soviet Government Organ Tuesday sharply criticized the latest negative replies from Kennedy and Prime Minister MacMillan to Premier Khrushchev's call for an summit accused the Western leaders of bad faith and of using disarmament negotiations as a smoke screen for continuing the arms race and renewing nuclear this negative reply is clothed in smooth diplomatic the editorial it speaks of the desire of the Western powers for disarmament and the readiness of their leaders to participate in negotiations a later But it is clear to everyone what is hidden behind these reservations and The editorial was the first official reaction to the Ken-nedy-MacMillan notes delivered last Sunday and