 A building near the Rapidan Dam in Minnesota has been demolished to keep it from falling into the Blue Worth River. The Rapidan Dam store was torn down Friday after Blue Worth County took possession of the building from the family that owns it. The county said erosion along the riverbank was increasing, making it unsafe to move that building, and that family's home fell into the water earlier in the week. Several organizations are working to raise money now for that family to help them recover from the loss.