Michael A. Peroutka was the 2004 presidential candidate of the far-right Constitution Party (Wikipedia) and a supporter of Roy Moore's fight to remain Alabama's chief justice.
See Christian Right Gathering Honors Deposed Alabama Judge Roy Moore -- Under a Confederate Flag. Peroutka is reported to have emcee'd this gathering, and to have called a Confederate Flag: "the American Flag."
"Behind you," he said, gesturing to the three flags flanking the stage, "you see the Maryland flag, the Alabama flag and the American Flag." The last was a reference to the Confederate Flag.