NASHVILLE, TN - JUNE 13: Wayne Kyle father of United States Navy SEAL sniper Chris Kyle, speaks onstage with singer Kellie Pickler (R) during the 2015 CMA Festival on June 13, 2015 in Nashville, Tennessee. (Photo by Rick Diamond/Getty Images)
NASHVILLE, TN - JUNE 13: Wayne Kyle father of United States Navy SEAL sniper Chris Kyle, speaks onstage with singer Kellie Pickler (R) during the 2015 CMA Festival on June 13, 2015 in Nashville, Tennessee. (Photo by Rick Diamond/Getty Images)