Dan Sullivan doesn’t want Dan Sullivan to be the senator for Alaska. He thinks that Dan Sullivan is trying to trick voters into thinking that he is Dan Sullivan, as part of a plot to oust Dan Sullivan. To add some helpful initials: in May, Dan J. Sullivan, a retired teacher in Petersburg, Alaska, filed to run as a Republican against Dan S. Sullivan, the G.O.P. Dan S. and his allies claimed that Dan J. was a plant. Dan J. is a third-generation Dan Sullivan, and one of seven Dans in his family.