Published November 07, 2012, 08:59 AM
Heitkamp confident, Berg not conceding North Dakota race
FARGO, N.D. (AP) — North Dakota's most-watched campaign turned into an early-morning nail biter as Democratic U.S. Senate candidate Heidi Heitkamp held onto an unofficial lead of fewer than 3,000 votes — a difference so small that The Associated Press did not call the race.By: DALE WETZEL,Associated Press L.M. OTERO,Associated Press, Associated Press
