Jeffrey Earnhardt, center, NASCAR Nationwide Series driver of the JD Motorsports No. 4 Chevrolet Camaro, is greeted by Col. John Devillier, Air Force Mortuary Affairs Operations commander, May 28, 2014, at Dover Air Force Base, Del. Earnhardt and members of his crew received a mission briefing and an orientation of AFMAO facilities. (U.S. Air Force photo/Roland Balik)
Jeffrey Earnhardt, left, NASCAR Nationwide Series driver of the JD Motorsports No. 4 Chevrolet Camaro, listens to Ruben Garza, Air Force Mortuary Affairs Operations mortuary specialist, May 28, 2014, at Dover Air Force Base, Del. Garza explained the role of the past conflicts mission. Garza's team works with families of Airmen whose remains are still unaccounted for. (U.S. Air Force photo/Roland Balik)
Jeffrey Earnhardt, NASCAR Nationwide Series driver of the JD Motorsports No. 4 Chevrolet Camaro, receives an orientation of Air Force Mortuary Affairs Operations and the Armed Forces Medical Examiner System, May 28, 2014, at Dover Air Force Base, Del. Earnhardt met with AFMAO and AFMES personnel to learn more about their mission. (U.S. Air Force photo/Roland Balik)
Jeffrey Earnhardt, NASCAR Nationwide Series driver of the JD Motorsports No. 4 Chevrolet Camaro, listens as Staff Sgt. Connie Martinez, uniform section NCO in charge, explains the process in preparing uniforms for fallen service members during his visit to Air Force Mortuary Affairs Operations, May 28, 2014. Earnhardt received and orientation of AFMAO and the Armed Forces Medical Examiner System as part of his visit. (U.S. Air Force photo/Roland Balik)
Staff Sgt. Connie Martinez, Air Force Mortuary Affairs Operations uniform section NCO in charge, highlights the flag cases presented to families of fallen service members to Jeffrey Earnhardt and his team, May 28, 2014, at Dover Air Force Base, Del. Earnhardt is a NASCAR Nationwide Series driver of the JD Motorsports No. 4 Chevrolet Camaro. (U.S. Air Force photo/Roland Balik)
Jeffrey Earnhardt, NASCAR Nationwide Series driver of the JD Motorsports No. 4 Chevrolet Camaro, listens as Staff Sgt. Connie Martinez, Air Force Mortuary Affairs Operations uniform section NCO in charge, explains the mission of the uniform section during an orientation of the mortuary, May 28, 2014, at Dover Air Force Base, Del. (U.S. Air Force photo/Roland Balik)
Tech. Sgt. Brett Gosney, 436th Airlift Wing public affairs broadcaster, interviews Jeffrey Earnhardt, NASCAR Nationwide Series driver of the JD Motorsports No. 4 Chevrolet Camaro, May 28, 2014,in front of the Charles C. Carson Center for Mortuary Affairs, Dover Air Force Base, Del. Earnhardt received an orientation of Air Force Mortuary Affairs Operations and the Armed Forces Medical Examiner System. (U.S. Air Force photo/Roland Balik)
A U.S. Flag in the Memorial Circle at the Charles C. Carson Center for Mortuary Affairs waves in the background as Jeffrey Earnhardt, NASCAR Nationwide Series driver of the JD Motorsports No. 4 Chevrolet Camaro, finishes his orientation of Air Force Mortuary Affairs Operations, Dover Air Force Base, Del., May 28, 2014. Earnhardt received briefings and met with personnel at AFMAO and the Armed Forces Medical Examiner System while in Dover for race week. (U.S. Air Force photo/Roland Balik)