TOPSHOT - Lumberton North Carolina Fire and Rescue members help a resident walk through flooded waters in Lumberton, North Carolina on September 17, 2018. - Catastrophic floods raised the threat of landslides and dam failures across the southeastern United States on Monday, prolonging the agony caused by a killer hurricane that has left more than a dozen people dead and caused billions of dollars in damage. Downgraded to a tropical depression, Florence crept over South and North Carolina, dumping heavy rains on already flood-swollen river basins that authorities warned could bring more death and destruction. (Photo by Alex EDELMAN / AFP)