Terrified of being assaulted in a shelter, Pearl Marion couch surfed with family members and friends during last year's blistering summer so she didn't have to sleep outdoors.
This year, the 65-year-old woman plans to spend Phoenix's dangerously hot summer nights in a former cafeteria at the city's main library, sleeping in a chair, her head on a table. There's cool air, chilled water and security guards to keep anyone from stealing her bus pass.
