24 Mall Walker
Roy Knight, 70, left, and Cecil Halstead, 93, right, walk the Tucson Mall in the early morning of Monday August 13, 2001. Many people walk the mall to stay healthy. There are even clubs for the activity. Photo by Max Becherer Name CQ #92248 AUGUST 24, 2001 F7 Photo by Max Becherer / Staff: Roy Knight, 69, left, and his friend Cecil Halstead, 93, enjoy walking in the Tucson Mall.
As water lifeline evaporates, Arizona faces a cultural change over water use
