Sweltering streets: Hundreds of homeless die in extreme heat

"Cueball" pets his dog Lindsay at their tent on the edge of a homeless encampment Friday, May 20, 2022, in Phoenix. Hundreds of homeless people die in the streets each year from the heat, in cities around the U.S. and the world. The ranks of homeless have swelled after the pandemic and temperatures fueled by climate change soar. (AP Photo/Ross D. Franklin)