I saw a commercial for next Friday's edition of 20/20 last night. The ad consisted of something that just left me stunned and unable to form any words, save one. The ad is plugging a story helmed by Barbara Walters. This is the gist of it: Five couples are vying to adopt a single baby. Of course, only one will be able to, and four others will be heartbroken. Who will the mother choose? This was followed by a shot of the four couples standing behind Walters and the mother, holding her baby, and Walters saying something along the lines...