b'Greg\\u2019s guest today is metal music legend, Rob Halford. He\\xa0is the lead singer\\xa0for the Grammy Award-winning heavy metal band, Judas Priest. He\'s got a new book out called Confess: The Autobiographyand he does not hold back about his 50 year career as the "Metal God.\\u201d\\nLearn more about your ad choices. Visit megaphone.fm/adchoices'