Former President Donald Trump has announced Ohio Sen. JD Vance is his pick for vice president. Trump's choice of running mate is an especially noteworthy moment in the campaign because it comes days after an assassination attempt at his rally in Pennsylvania. Vice presidents are the next in line to replace the president should they become incapacitated or killed — a situation that has come up several times throughout America's history. They are also seen as likely successors. Former Vice President Mike Pence had presidential aspirations after serving with Trump in his first term. But Pence fell short against Trump in the 2024 primary as the former president looked to win the party's nomination for a third time in a row. But should he win in November, Trump will be going into his second and final term, opening the question of a future replacement as the party's figurehead. Many might turn to Vance as that figure, because of his age, background and closeness with Trump. FULL STORY: https://www.wfaa.com/article/news/nation-world/who-is-jd-vance-trump-vp-pick-2024-election/507-5ccafbf8-f892-4a8c-a398-7b3dda7e22b5