"PHOENIX — Homeless in America’s hottest big metro, Stefon James Dewitt Livengood was laid out for days inside his makeshift dwelling, struggling to breath, nauseous and vomiting.
Every day this month, temperatures have soared past 110 degrees Fahrenheit (43.3 degrees Celsius).
Livengood said he stopped briefly at a free clinic that took his blood pressure and declared it acceptable. But he received no other medical help for his apparent heat exhaustion, or for the peeling skin on his arms he believes was caused by sun exposure. He is careful when he walks through the sprawling tent city, cognizant that if he falls, the simmering black asphalt could seriously burn his skin."