Former Vice President Mike Pence is set to announce his candidacy for president in 2024 as he sets up a titanic clash with his ex-boss, Donald Trump.
Mr Pence served as VP under Trump from 2017 to 2021, but the pair appeared to fall out after Donald lost the 2020 election to incumbent Joe Biden.
Their time in the White House together ended with an insurrection at the US Capitol and Mr Pence fleeing for his life.