Rudy Giuliani, the former New York City Mayor and a long-time champion of President Donald Trump, is in a "stable but critical condition" in hospital, his spokesman Ted Goodman said in a social media post on Sunday. Shortly after Goodman's post was published, Trump wrote on social media: "Our fabulous Rudy Giuliani, a True Warrior, and the Best Mayor in the History of New York City, BY FAR, has been hospitalized, and is in critical condition."