Perlmans, Together, Ross

Violinist Itzhak Perlman and his wife, Toby Perlman, join host Kurt Andersen to talk about teaching art. The Perlmans bring us to the summer camp they founded for young musicians. The director Chen Kaige describes his film Together, about a reluctant prodigy in Beijing. And a writer who once didn't know one end of a book from another remembers writing lessons from the late William Maxwell, the revered editor of John Updike and Vladimir Nabokov.