Joe Jacksonis now revealing why he put a$500 million price tagon his wrongful death lawsuit againstDr. Conrad Murray. His theory -- "The more you go, the less you get ... so I went high."
During Joe's interview withGOOM Radio-- in which sported some severely oversizedMJ bling-- he said Dr. Murray was just "the fall guy" ... and that a lot of other people were to blame for his son's death.
Joe also took issue with our story that he wasfollowing Oprah Winfrey aroundlike a puppy dog during her sit-down interview with the Jackson family earlier this month ... but you'll have to watch the video for the lowdown.