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This graphic shows the location of Yarnell, Ariz., where 19 firefighters died battling a wildfire on June 30, 2013. (AP Photo) Joanne Barringer, right, comforts her husband Dave Barringer, of Las Vegas, after hanging a T-shirt on the fence outside the Grani Mayer fire department chaplain Rev. Bob Ossler, reacts during a memorial service for 19 wildland firefighters, Monday, July 1, 201 This undated photo courtesy of the the Woyjeck family shows firefighter, Kevin Woyjeck, right, and his father, Los Angeles County Dean Smith watches as the Yarnell Hill Fire encroaches on his home in Glenn Ilah on Sunday, June 30, 2013 near Yarnell, Ariz. The Homes burn as the Yarnell Hill Fire burns in Glenn Ilah on Sunday, June 30, 2013 near Yarnell, Ariz. The fire started Friday and p Prescott and other area department firefighters embrace during a memorial service, Monday, July 1, 2013 in Prescott, Ariz. for the A wildfire destroys homes in the Glenn Ilah area near Yarnell, Ariz. on Sunday, June 30, 2013. An Arizona fire chief says the wild This undated photo provided by the family shows John Joseph Percin Jr. Percin, 24, was among the 19 Granite Mountain Hotshots fire Prescott, Ariz. Fire Chief Dan Fraijo gives a news conference in Prescott, Ariz., confirming that 19 members of the City of Presco Firefighters work near a wildfire burning along a ridge in Yarnell, Ariz., in this photo provided by the U.S. Forest Service, Mond In this 2012 photo provided by the Cronkite News, members of the Granite Mountain Hotshots run during training on the use of emerg A wildfire burns homes in Yarnell, Ariz. on Sunday, June 30, 2013. An Arizona fire chief says the wildfire that killed 19 members The Bragg family gathers near a makeshift memorial at the fire station Monday, July 1, 2013, in Prescott, Ariz., where an elite te Mourners bow their heads in prayer during a memorial service, Monday, July 1, 2013 in Prescott, Ariz. The service was held for the