After several rough weeks on the campaign trail, a new poll out of Alaska shows Republican Joe Miller has fallen to last place in the three-way Senate race. A Hays Research Group poll released Thursday showed write-in candidates, presumably meaning Sen. Lisa Murkowski, in the lead with 34 percent, Democrat Scott McAdams with 29 percent and Miller with 23 percent. Murkowski is waging a write-in bid since losing the Republican primary to Miller.