Dr. Ming Wang (center) recently performed laser vision correction on patient Mark O'Neil. What made this procedure special is that it was conducted live on television, on WSMV Channel 4's "Scene at Six." Assisting Dr. Wang were (from left) Wendy Hansen, COA, and Stephanie Peterson, COMT. WSMV reporter LaTonya Turner was on hand to record the event. (Photo by Paul Cheng.)