American Bard Bob Dylan

In the new book, "Dylan's Visions of Sin," the great British literary critic Christopher Ricks takes on the towering legacy of American singer, songwriter, poet and legend, Bob Dylan.

Click the "Listen" link to hear about the poetry inside the music of Bob Dylan.

Guests:

Christopher Ricks, Oxford Professor of Poetry, professor of Humanities at Boston University, author of "Dylan's Visions of Sin."