President Biden's absence from the New Hampshire primary ballot has raised questions and led to a write-in effort by his supporters in the state. The decision to exclude Biden was a result of a dispute over Democratic Party rule changes, with Biden and the Democratic National Committee opting to start the primary process in South Carolina instead. While the results of the New Hampshire primary won't count toward the nomination, Democratic volunteers and politicians in the state are fighting to ensure Biden's victory. There are 21 candidates on the Democratic primary ballot, including Representative Dean Phillips and author Marianne Williamson. Despite Biden not being involved in the write-in effort, it has gained support from high-profile Democrats like Representative Ro Khanna. The write-in effort could potentially impact the political narrative surrounding Biden and provide him with momentum. The exclusion of Biden from the New Hampshire primary ballot is part of his broader push to reshape the Democratic primary calendar, which could have significant implications for future presidential races.