Arizona researchers believe firefighters undergo genetic changes when fighting fires

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Arizona firefighters to help fight California wildfires

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Several Arizona agencies sending crews to LA to battle wildfires

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How Arizona firefighters keep cool while working in the heat

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Arizona firefighters head to California to help battle massive fires

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WEBCAST: 19 Firefighters Killed in Arizona Wildfire

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Local Arizona firefighters head to California to fight Palisades fire

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Arizona firefighters deployed to help fight California wildfires

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Arizona firefighters head to California to help battle wildfires

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Headline: SoCal firefighters die in Arizona wildfire; blaze continues

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FAMOUS GRAVE TOUR - Viewers Special #25 (Sherman Hemsley, Ernest Hemingway, etc.)

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Live Rescue: Most Viewed Moments From Sacramento, California - Part 5 | A\u0026E

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Firefighters battle raging duplex fire in Glendale

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Granite Mountain Hotshots' bodies return home

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Catching up with sole survivor of the Yarnell Hill Fire

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What’s Troubling U.S. Cities | CNBC Marathon

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Four Years Later: New Memorial To 19 Firefighters Killed In Yarnell Fire | NBC Nightly News

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Areas badly hit by Palisades Fire brace for possible mudslides

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Meet the Widows of Firefighters Who Lost Their Lives Battling Raging Wildfires

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800 firefighters training in Prescott as Arizona's fire season draws near

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A decade after Yarnell, benefit issues remain for Arizona wildland firefighters

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Wind shift may have preceded deaths of firefighters in Arizona

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Arizona firefighters help battle California's wildfires

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125 Arizona firefighters sent to California for wildfires

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19 elite firefighters die battling blaze in Arizona; investigation ensues

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Biden pays tribute to dead Arizona firefighters

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Arizona firefighters on the ground in Canada

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Live Rescue: Most Viewed Moments from Mesa, Arizona - Part 1 | ONE-HOUR COMPILATION | A\u0026E

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Arizona and Northern California sending firefighters, resources to help with SoCal fires

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