CAVALIER, ND (trfnews.i234.me) We have more video now from the National Guard of an effort to save a Cavalier County, North Dakota dam from rupturiing. more video from the scene here this from the uh national guard as a blackhawk helicopters two of them out of bismarck uh worked to haul one ton sandbags to… Continue reading Additional Footage of National Guard’s Efforts to Preserve Dam in Cavalier County, North Dakota