Joe Posnanski 10.4.21 October 4th, 2021 | by: Rich Kimball http://www.downtownwithrichkimball.com.s3.amazonaws.com/wp-content/uploads/2021/10/04173109/Joe-Posnanski-10.04.21.mp3 Joe Posnanski returned to Downtown this afternoon to discuss his great new book, THE BASEBALL 100.