On Page 13A of Your Morning Paper is Dora the Explorer, crying all over a full-page ad that screams: "Time Warner Cable is Taking Dora Off the Air Tonight! Along with 19 of your favorite channels!" Which is a bit of a stretch. Spike? Please. MTV? Since when? 1985? TV Land? Since when? 1966? OK, though, Comedy Central's a favorite, at least for one hour four nights a week (except during reruns, and even then we've always got the Internet). So why the late-hour tear-stained threat? It's the oldest
