Talk to Me: Zadie Smith and Gemma Sieff

English writer Zadie Smith has accomplished so much in the past 11 years. Her first novel, White Teeth, was published in 2000 before she even turned 25. Now, she's got two additional novels, a number of short stories, and a growing body of criticism under her belt. Smith was also named a tenured creative writing professor at New York University last September and was recently made the critic for Harper's Magazine's "New Books" column.