On Sunday in Phoenix, the 19 bodies of firefighters killed while battling a wildfire in central Arizona were driven to Prescott, where the "hotshot" team was based. Christian Petersen/Getty Images hide caption
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Holding on to each other: Firefighters hug during a memorial service Monday in Prescott, Ariz. They were honoring 19 others who died Sunday. Michael Nelson /EPA/LANDOV hide caption
The Granite Mountain Interagency Hotshot Crew is shown in this undated handout photo provided by the city of Prescott, Ariz. The elite team of 19 firemen were killed on Sunday in one of the deadliest U.S. firefighting disasters in decades. City of Prescott/Reuters/Landov hide caption
A fire blazes in Arizona's Tonto National Forest, near Payson, Ariz., on May 12, 2012. Marc Allan/AP hide caption
Smoke from the Wallow fire near Springerville, Ariz., on Thursday (June 9, 2011). Eric Thayer/Getty Images hide caption
A horse stands in the middle of a field as the Wallow fire approaches in Springerville, Ariz., on Tuesday. Marcio Jose Sanchez/AP hide caption