Obama took the 4 electoral votes, Democrat Maggie Hassen took the open Governor seat, and Democrat Carol Shea- Porter took the open House seat. It was a good election for the Democrats in New Hampshire.
http://www.washingtonpost.com/politics/decision2012/new-hampshire-election-results-2012-hassan-wins-governors-race-democrats-shea-porter-and-kuster-oust-gop-incumbents-in-house-race-rematches/2012/11/07/5fffbd02-23a7-11e2-ac85-e669876c6a24_story.html
