Nope, no new Department picks to withstand some reform-o-meter treatment, but a dog. A Portuguese water dog, in fact, which will shortly take up residence at 1600 Pennsylvania Avenue. We speculated??and we wondered and now we know: Malia and Sasha are getting their puppy at last. They've apparently named him "Bo" after "Bo" Diddley, rock n' roll great. (And (s)he is a present from Senator Ted Kennedy.) Nothing like a little bit of feel good fluff news for an early Monday morning.