Mazes and Maintenance

New York Times journalist Jodi Kantor reports on the difficulties many black parents face while trying to hire a nanny. Then, director Guillermo del Toro tells us about his new film, "Pan's Labyrinth." And Emily Watson and director Chris Noonan talk about their new film about Beatrix Potter, of Peter Rabbit fame. Plus, two veteran supers answer your questions on the ins and outs of New York City buildings, on Please Explain.