Mike Segar/ReutersNikki Haley questioned Donald Trump’s mental faculties Wednesday night after he publicly claimed that she wouldn’t appear on the ballot for the Indiana primary.“Nikki Haley is not on the Ballot in Indiana because she didn’t get enough Petition Signatures—She missed the deadline!” Trump wrote in a Truth Social post about his final remaining challenger for the 2024 GOP nomination. “If she’s not on in Indiana, she’s not a serious Candidate.”Donald Trump Falsely Suggests He ‘Won’ N