Could Pete Hegseth be replaced as Donald Trump's Defense Secretary? Republican Congressman Thomas Massie has floated a potential successor while pressing ahead with his impeachment effort against Trump's Pentagon chief. Massie's remarks have sparked fresh questions about Hegseth's political future amid controversy over the Iran war and allegations of constitutional violations. But who is the alternative candidate, and why does Massie believe he would be a strong choice? The exchange highlights growing tensions over Hegseth's leadership, even as Republican lawmakers remain divided on impeachment.