Summary: Steve talks again with Kenneth T. Walsh, distinguished historian of the modern American presidency. This is Part IV of a four-part conversation about Ken’s new book Presidential Leadership in Crisis: Defining Moments of the Modern Presidents from Franklin Roosevelt to Donald Trump. <br> <br> <br> <br> Part One can be heard here: http://files.talkradioone.com/mp3/SS040321.mp3<br> <br> <br> <br> Part Two can be heard here: http://files.talkradioone.com/mp3/SS050821.mp3<br> <br> <br> <br> Part Three can be heard here:<br> <br> <br> <br> http://files.talkradioone.com/mp3/SS090421.mp3
