Utilities forced to change after death of woman when power cut off

Stephanie Pullman died on a sweltering Arizona day after her electricity was cut off because of a $51 debt. Five years later, the 72-year-old's story remains at the heart of efforts to prevent others in Arizona from having their power cut off, leaving them without life-saving air conditioning in temperatures that have topped 110 degrees Fahrenheit (43 degrees Celsius) on every day this month.