It sure is dead in DFW. KSKY 660 AM has a rating of 0.5. Commercials fill about half of the air time. Why Mark Davis still has a show is beyond me.
KSKY - not sure where that is but last I heard, Mark Davis was in the San Diego market. He was once on the east coast
All the talk show hosts that I listened to either died, retired, or were fired. In a couple of cases the host seemed to lose interest in his job and would phone it in. One went to repeats after doing an hour or two live. One station flip formats. Their replacements were not as good.
DFW radio is a wasteland. AM and FM.