Article continues below advertisementKing Charles reportedly rang Donald Trump after the president seemed to insult NATO recently.Trump, 79, told Fox News that "we have never really asked anything of" the North Atlantic Treaty Organization.Article continues below advertisementKing Charles Was 'Hurt' Over Donald Trump's ClaimsSource: MEGAThe monarch was 'hurt' by the president's NATO insults."You know, they'll say they sent some troops to Afghanistan or this or that, and they did.