kevin guskiewicz is u.n.c.'s chancellor. what are you hearing from students about coming back in the fall? >> kevin guskiewicz: they're excited about the opportunity to come back, knowing though that it's not going to be the same carolina. >> dickerson: is it worth the risk then, to bring everybody back, if it's not going to be the same carolina? >> guskiewicz: we're not going to bring students, faculty, staff back onto a campus where environment. there certainly is some risk, but we believe we're putting in place the right measures to mitigate that risk. >> dickerson: those measures include starting the fall semester early. in seven weeks, students will begin the familiar ritual of moving into dorms. final exams will end just before thanksgiving, and then students will be sent home through at least the new year. >> guskiewicz: we're trying to stay ahead of the potential second wave of the virus, which the experts think that if we're going to see that, it's likely to happen in late november, december. >> dickerson: to reduce