A hurricane watch was posted Saturday for the Southeast coast as Ophelia strengthened into a hurricane once again and meteorologists said its meandering course could take a sharp turn toward land. A hurricane watch was posted along a 300-mile stretch from the Georgia-South Carolina line to North Carolina's Cape Lookout, meaning hurricane-force wind of at least 74 mph was possible by Sunday evening, the National Hurricane Center said. North Carolina's governor declared a state of emergency as the storm's track shifted northward with a forecast landfall on the North Carolina coast next week. The storm wasn't close enough to North...