California company: Machine failure may have caused wildfire


              An air tank drops retardant on a wildfire burning on a hillside Tuesday, Sept. 6, 2022, near Hemet, Calif. (AP Photo/Ringo H.W. Chiu)
            
              Hand crew members walk in a line to battle a wildfire Tuesday, Sept. 6, 2022, near Hemet, Calif. (AP Photo/Ringo H.W. Chiu)
            Wind whips embers from a burning tree during a wildfire Tuesday, Sept. 6, 2022, near Hemet, Calif. (AP Photo/Ringo H.W. Chiu) An air tank prepares to drop retardant on a wildfire burning on a hillside, Tuesday, Sept. 6, 2022, near Hemet, Calif. (AP Photo/Ringo H.W. Chiu) An air tank drops retardant on a wildfire burning on a hillside Tuesday, Sept. 6, 2022, near Hemet, Calif. (AP Photo/Ringo H.W. Chiu) An air tank drops retardant on a wildfire burning on a hillside, Tuesday, Sept. 6, 2022, near Hemet, Calif. (AP Photo/Ringo H.W. Chiu) An air tank drops retardant on a wildfire burning on a hillside, Tuesday, Sept. 6, 2022, near Hemet, Calif. (AP Photo/Ringo H.W. Chiu) A helicopter drops water on a wildfire burning on a hillside, Tuesday, Sept. 6, 2022, near Hemet, Calif. (AP Photo/Ringo H.W. Chiu)