25 years of change: U.S. values shrinking

Tuesday, July 24, 2007 | 12:00 a.m. CDT; updated 8:31 a.m. CDT, Tuesday, July 22, 2008

As I celebrate my 25th year as a columnist I look back over my shoulder and think of the way my world has changed over the years and how my attitude toward life has changed because of it.

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