Rudolph Giuliani, the former New York City mayor and longtime adviser to Donald Trump, entered a hospital in critical but stable condition, his spokesman announced. The statement provided no details about the nature of his illness or the specific hospital where he received treatment. Giuliani, 80, served as Trump's personal lawyer during the first impeachment inquiry and the 2020 election challenges. His health crisis comes as he faces multiple legal battles, including a federal indictment in Arizona related to efforts to overturn the 2020 election results and a defamation lawsuit filed by Ruby Freeman, a Georgia election worker. Giuliani has also been under investigation by federal prosecutors in New York regarding his business dealings in Ukraine. His hospitalization marks a significant development for a central figure in recent Republican politics and the Trump administration's post-2020 activities.