Scarlett Johansson and Nicholas Art in 'The Nanny Diaries.' Mary Poppins, meet Margaret Mead. Margaret Mead, Mary Poppins. It's an odd coupling, to be sure, but "The Nanny Diaries" -- about an ...
Nannies may be commonplace in New York City, but in most parts of this country, they're a luxury for the few, objects of curiosity. The authors, both 28, have been on TV talk shows, and a multicity ...