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30 years ago, we were all protected by something called mutually assured destruction.
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Life was very different.
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Then we have to go through all this.
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Yes, you must.
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The letters were able to pass through the Berlin Wall.
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From there they would be sent by diplomatic mail bag to London.
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This was treason.
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Then this happened 1989 1 of the great days of modern human persistence.
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The wall may be gone, but is there still a chill in the air?
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In those days, the rules were the rules now drawn Cold War season on BBC four.
