How A Jack-Of-All-Trades Can Still Reach the Top with Former Sonic CEO Clifford Hudson

<p>J. Clifford Hudson is an American business executive best known for serving as chairman of the board and chief executive officer of Oklahoma City-based Sonic Corp.&nbsp;He is the author of the new book <em>Master of None: How A Jack of All Trades Can Still Reach the Top. He has</em> served as a trustee of the Ford Foundation and is a past chairman of the board of the National Trust for Historic Preservation.</p>