In New Hampshire, John Sununu is contesting a rematch of his 2002 win over Jeanne Shaheen. Sununu got only 51% of the vote in an extremely heavy Republican year, so he was expected to be in trouble this time. And he is!
Shaheen has all but closed the deal in this one as she was able to successfully tie Sununu to George W. Bush. New Hampshire was the only state to "flip" from Bush in 2000 to Kerry in 2004, and of course Bush has only become less popular in the intervening four years.