(CNN) - Barack Obama's campaign appears to be ending its push for North Dakota, a state that hasn't voted Democratic in a presidential election for more than 40 years.
Obama's campaign confirms to CNN it is pulling staffers from the state and sending them to two key nearby battlegrounds: Wisconsin and Minnesota. The Democratic nominee last visited North Dakota in early July.
President Bush carried North Dakota in 2004 by nearly 30 percentage points, though a recent American Research Group poll suggests McCain only holds a 9 point lead there. The Arizona senator currently has no paid staff in the state.
The Obama campaign has also pulled staff from Georgia, Idaho and Sarah Palin’s home state of Alaska - all historically red states that also initially appeared within striking distance.