The Agenda with Steve Paikin S11E173 - The History of the Universe & Love, Marriage and Cancer

The Agenda welcomes author and theoretical physicist Lawrence Krauss to talk about the important role that science plays in the understanding of the world and beyond, the topic of his new book, "The Greatest Story Ever Told - So Far." Then, how an Ontario couple coped with a cancer diagnosis in the family and the important lessons they learned along the way.