/tags/hurricane-isaac Hurricane Isaac en-US Copyright Fri, 31 Aug 2012 15:30:00 GMT /environment/2012-08-31/isaac-may-dampen-labor-day-weekend-travel Tropical Storm Isaac may be far from North Carolina, but it could put a damper on Labor Day weekend travel plans in the Tar Heel state. Angela Daley is… Fri, 31 Aug 2012 15:30:00 GMT /environment/2012-08-31/isaac-may-dampen-labor-day-weekend-travel Isaac-Davy Aronson