This video grab shows North Korean leader’s sister Kim Yo Jong arriving before her brother’s tour of the Sands Sky Park at the Marina Bay Sands Hotel in Singapore on June 11, 2018. – Kim Jong Un and Donald Trump will meet on June 12 for an unprecedented summit in an attempt to address the last festering legacy of the Cold War, with the US President calling it a “one time shot” at peace. (DIANA CHAN/AFP/Getty Images)

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