Rasmussen sure has a lot of good news for us lately (likely voters, 5/15):
Scott Kleeb (D): 40
Mike Johanns (R): 55
(MoE: ±4%)
This race is definitely one of the longer shots of 2008, but Kleeb at 40% is definitely a strong position for a Nebraska Democrat to start off at, especially against a popular former Governor like Johanns, who is viewed favorably by 65% of the state's voters. Kleeb's favorables are at 56%.
In the Presidential race, McCain leads Obama here by a relatively modest 50-39. (You may recall that Kerry lost Nebraska by a whopping 66-33.) Incidentally, Clinton would lose the state by a much wider 57-34. I wish Rasmussen's crosstabs would break down the results by congressional district, because I suspect the Omaha-based NE-02 might be in play.