Christie enters an increasingly crowded Republican primary — he's the ninth candidate, so far. Former Vice President Mike Pence and North Dakota Governor Doug Burgum are each planning to announce the launch of their respective campaigns Wednesday.

Former New Jersey Gov. Chris Christie is set to launch his presidential campaign Tuesday, joining a crowded -- and still growing -- GOP primary field including Trump

More than seven years after he ended his first campaign for president and swiftly endorsed Trump, Christie returns as a long-shot candidate in a growing Republican field.

Pence, the 48th vice president, will formally launch his bid for the Republican nomination with a video and a kickoff event in Des Moines, Iowa, on Wednesday, his 64th birthday.

NEW YORK (AP) — Former Vice President Mike Pence is filing paperwork on Monday declaring his campaign for president in 2024, setting up a challenge to his former boss, Donald Trump, just two years after their time in the White House ended with an insurrection at the U.S. Capitol and Pence fleeing for his life.

Former New Jersey Governor Chris Christie is expected to formally announce his 2024 presidential campaign on Tuesday in New Hampshire, joining a growing Republican field led by Donald Trump.

Former New Jersey Gov. Chris Christie is set to launch his campaign for the White House at a town hall in New Hampshire on Tuesday evening