CBS Affiliates | Mornings | Top 10 Keith Garvin Moves To Mornings at KTVT By Merrill Knox on Oct. 24, 2011 - 5:55 PM After an exhaustive search for a morning anchor, CBS owned-and-operated KTVT in Dallas has named an in-house journalist to fill the open spot: 4 p.m. anchor Keith Garvin. Garvin, who began this morning, will co-anchor the morning ...