Donald Trump Nikki Haley Joe Biden Independent Candidates 2024 Election Political Power Struggles Claudia Sheinbaum Mental Capacity Examination Age Robert F Kennedy Jr Republican Candidates Debate Participants Speculation about Political Run Democratic Party GOP Presidential Candidate Nikki Haley Trump Intelligence Briefings Vice Presidential Candidates Debate Expectations National Security Risks Foreign Influence Democratic Presidential Candidates Trump vs. Biden President Biden Former President Trump Scheduling Conflict Debate Behavior Ghana Republican Party Battleground States Qualifications Ballot Access Maduro vs Machado