While we've been anxiously waiting for any announcement about the TBD Obama puppy, the "second dog" was just introduced over the weekend. Vice President-elect Joe Biden picked out a three-month-old German Shepherd from a kennel in suburban Philadelphia on Saturday. The lil boy won't join the family quite yet and still remains nameless. Turns out Biden told the breeder that honor will go to his grandkids . . . but, with five of them, how will everyone agree on just one name?!