Minnesota congressman Dean Phillips has announced his candidacy for the Democratic primary in the 2024 presidential election, challenging President Joe Biden. Phillips cited concerns over Biden's age and low approval ratings as his motivation for running. However, his decision has been met with criticism from many institutional Democrats who see it as a misguided vanity project that could potentially damage Biden's chances and benefit former President Donald Trump.

Phillips, a three-term congressman, has made campaign finance and ethics reform a cornerstone of his time in office. His announcement comes amidst efforts by Democrats to unify around Biden and emphasize the administration's accomplishments to voters. Phillips attempted to reach out to Biden in August but was unable to speak with him directly. Instead, he spoke with White House Chief of Staff Jeff Zients, who conveyed that the president is the right person to win in 2024.

While Phillips acknowledges the challenges he faces, he believes that a new generation of Democrats should lead the party and is concerned about the prospect of a second Trump term. However, historical evidence suggests that primary challenges rarely result in the desired outcome.

The question remains: Will Phillips' challenge to Biden damage Democratic unity and potentially benefit Trump in the 2024 election?