http://swingstateproject.com/showDiary.do?diaryId=3781Research 2000 for Daily Kos (10/28-30, likely voters, 10/14-16):
Mark Begich (D): 58 (48)
Ted Stevens (R-inc): 36 (46)
(MoE: ±4%)
Ethan Berkowitz (D): 53 (50)
Don Young (R-inc): 44 (44)
(MoE: ±4%)
Ted Stevens and Don Young have a combined 75 years of congressional seniority, but it looks like Alaskans are poised to blow that up and start over. Most notably, Stevens' conviction accounted for a 20-point swing since the previous poll two weeks ago. But some of the spirit of cleaning-house seems to have even transferred over to Berkowitz, whose numbers jumped a little as well.
McCain still has a big advantage at the presidential level, 58-39, but this poll also sees Sarah Palin's favorables dropping back to somewhat earthbound levels (65-35) after two months of constant airing of her dirty laundry.