Former New Jersey Gov. Chris Christie filed paperwork on Tuesday to run for president, launching a second bid for the White House after weeks of escalating his accusations that former President Trump is a flawed GOP candidate.
Why it matters: Christie is joining a small group of 2024 Republicans who are willing to say that it's time for the party to move past Trump, but some Republican operatives say he will singularly change the primary dynamics by relentlessly taking Trump to task in a way that others won't.