In this brilliant interview Brad Pitt talks about his love and admiration for fiancee Angelina Jolie following he double mastectomy. Describing the ordeal as "an adventure", Brad reveals how the couple have coped over the past few months and how he is stunned by Angelina's recovery from preventive surgery. He also talks about how he dreaded telling their six children the ultimate bad news and and how Angelina is his hero for her commitment to make the procedure she went through available to everyone. Brad also talks about his new movie World War Z, his zombie-mad sons and much more.