Dem poll: Heitkamp ahead of Berg
Published 11/22/2011, Grand Forks Herald
Poll shows Heitkamp leads by 5 points in U.S. Senate race
North Dakota GOP says it's just an effort to make Heitkamp seem more viable. The polling company, The Mellman Group, says it has a record of accuracy. One independent observer thinks the poll results are are "shocker."