Alaskan Independence nominee Vic Kohring withdrew from the race on September 2 and endorsed Dan Sullivan .
Alaskan Independence nominee Vic Kohring had changed his voter registration from Republican to Alaskan Independence just before the filing deadline .
Alaskan Independence nominee Vic Kohring , who had changed his voter registration from Republican to Alaskan Independence just before the filing deadline , withdrew from the race on September 2 and endorsed Dan Sullivan .