North Korean leader Kim Jong-un has responded positively to a recent overture by US President Donald Trump, even as analysts say the prospects for another summit between the two leaders remain slim due to their wide differences over denuclearisation.Kim said he could meet Trump again, provided the US were to drop its insistence on North Korea’s denuclearisation, noting he had “good memory” of Trump, according to Pyongyang’s state media.The comments by Kim followed a statement by Trump at his...