A former giant of the exercise equipment industry passed from local control this week. NordicTrack, which sold millions of dollars-worth of cross country-ski machines since the mid-eighties, has fallen foul of changes in US exercise habits. Minnesota Public Radio Sports Commentator Jay Wiener has this analysis... Minnesota Public Radio Sports Commentator Jay Wiener is on leave from the Star Tribune Newspaper to write a book on the politics of sports stadiums. Sun 28-MAY 07:43:20 MPR NewsPro Archive - Wed 04/11/2001