Donald Trump claimed on Saturday that his arrest is imminent and issued an extraordinary call for his supporters to protest as a New York grand jury investigates hush money payments to women who alleged sexual encounters with the former president. Even as Trump's lawyer and spokesperson said there had been no communication from prosecutors, Trump declared in a post on his social media platform that he expects to be taken into custody on Tuesday. His message seemed designed to preempt a formal announcement from prosecutors and to galvanize outrage from his base of supporters in advance of widely anticipated charges. Within hours, his campaign was sending fundraising solicitations to his supporters, while influential Republicans in Congress and even some declared and potential rival candidates issued statements in his defense.