RON GOWER/TIMES NEWS Kitty McVeigh of Bethlehem joins "The Doc" Layne Roberts as co-hosts of The Daily Bump and Grind on Penn's Peak Radio. The program airs from 9 a.m. to 1 p.m. On Friday, a special program beginning at about 11:30 a.m. will have Roberts having heart tests live, on the air, at a local cariology center.