Mike Pence is jockeying against Donald Trump for the Republican presidential nomination – joining the ranks of just one vice president who, in 1800, also ran against a former boss
- Written by Shannon Bow O'Brien, Associate Professor of Instruction, The University of Texas at Austin

Former Vice President Mike Pence filed paperwork to declare his candidacy for president on June 5, 2023 – placing him in unusual ranks.
While 18 of the 49 former vice presidents have gone on to run for president,...