International Elvis Entertainer Marshall Matthews and The Memphis Kings perform "The American Trilogy" as they honor American Veterans at Enid Event Center and Convention Hall Saturday, July 12, 2014. (Staff Photo by BONNIE VCULEK)

International Elvis EntertainerMarshall MatthewsThe Memphis KingsThe American TrilogyAmerican VeteransEnid Event CenterConvention HallBonnie VculekEnid