http://66.225.205.104/SG20071002.mp3
As October arrives, so too does the colorful autumn foliage. A very popular place for many Charlotteans to view the leaves is the North Carolina high country. But drougt this year may have some would-be tourists wondering if there will be anything worth looking at. For an answer, WFAE's Scott Graf called Gary Walker, a biology professor at Appalachian State University in Boone.