AdvertisementBiden isn't on the New Hampshire ballot. These voters are writing him in anyway03:06Download AudioResumeJanuary 23, 2024Tamara KeithJeongyoon HanfacebookEmailSigns line a driveway in Concord, N.H., waiting for volunteers to pick them up. President Biden is not on the New Hampshire primary ballot because of a dispute over Democratic Party rule changes. (NPR)