Some CBS critics would be satisfied with only this: From: Mapes To: Bigdan: OK, here's the deal. I got a guy who cooked up fake memos, another guy who will lie about their credibility, and a retired general who will back up the story. He's dead, but we have the seance on tape. (Morley did the voice. What a ham!) The Kerry campaign is ready to go with the "Fortunate Son" ad campaign to piggyback on the AWOL theme. You end the segment by saying, "And the story is, as they say in a one-hour Texas Photomat, developing." That'll be...