Trump's potential indictment looms as protests and law enforcement prepare.

Former President Donald Trump waits in Florida as a Manhattan grand jury hears from a witness favorable to him, while New York prepares for possible protests following a potential indictment. Trump claimed without evidence that he would be arrested on Tuesday. The next steps in the investigation are unclear, and it is uncertain if additional witnesses might be summoned. Meanwhile, Republican contenders in the 2024 race are sizing up the impact a prosecution could have on a campaign in which the former president is a leading contender.