Ron Shaw tries to keep cool in the shade at the Justa Center, a resource center catering to the older homeless population, Tuesday, July 19, 2022, in Phoenix. Heat associated deaths in Arizona's largest county appear headed for a record this year with 17 such fatalities reported through the first week of July and another 126 under investigation as a growing number of homeless people live outside as temperatures remain well into the triple digits. (AP Photo/Ross D. Franklin)

Willie Johnson, an employee at the Justa Center, sweeps the outdoor patio as people try to keep cool at the resource center catering to the older homeless population, Tuesday, July 19, 2022, in Phoenix. Heat associated deaths in Arizona's largest county appear headed for a record this year with 17 such fatalities reported through the first week of July and another 126 under investigation as a growing number of homeless people live outside as temperatures remain well into the triple digits. (AP Photo/Ross D. Franklin)

People try to keep cool at the Justa Center, a resource center catering to the older homeless population, as temperatures hit 110-degrees Tuesday, July 19, 2022, in Phoenix. Heat associated deaths in Arizona's largest county appear headed for a record this year with 17 such fatalities reported through the first week of July and another 126 under investigation as a growing number of homeless people live outside as temperatures remain well into the triple digits. (AP Photo/Ross D. Franklin)

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