Elizabeth Edwards and the Arc of Cancer from On Point with Tom Ashbrook Podcast

Elizabeth Edwards has died after a very public battle with cancer. We look at stories of cancer in America. Guests: Eleanor Clift, contributing editor to Newsweek and author of, "Two Weeks of Life: A Memoir of Love, Death, and Politics" ; Siddhartha Mukherjee, cancer physician and author of the new book, "The Emperor of All Maladies: A Biography of Cancer."

Download the podcast here. See also: Two Weeks of Life: A Memoir of Love, Death, and Politics, The Emperor of All Maladies: A Biography of Cancer