Today we learned of the passing of a great man with an even greater talent: Former Congressman John Dingell.The outpouring of condolences will be a tsunami; the cascade of tributes awash with references to his unparalleled tenure. But, what cannot–and probably will not–be stressed enough is the man’s integrity.  Johnnever struggled with the choice between “politics” and “policy.”  His commitment to doing what was “right” was pure...