President Trump and First Lady Melania Trump showered King Charles III and Queen Camilla with compliments. NYC Mayor Zohran Mamdani gave the royals a lukewarm reception, threatening to demand the Kohinoor diamond’s return. The 105-carat Kohinoor diamond, part of the British Crown Jewels, was taken from India. President Trump and First Lady Melania showered the British royal couple with compliments Thursday after they got a lukewarm reception from Mayor Mamdani in New York City. “So good to see