Considering how Clear Channel launched a "Rush Radio" outlet in another top 10 market - Boston - earlier this year with Beck and Hannity (as well as Rush, of course), on a somewhat questionable AM signal, it would not surprise me if CC did the same here in Philadelphia. All of their FM signals are performing reasonably well, yet WUBA is consistently low-rated every PPM period. They can't even beat out WEMG-AM in Atlantic City, for crying out loud.
Just sayin'...
Just sayin'...