A web page of Strategic Studies Institute
en.wikipedia.org/wiki/Strategic_Studies_Institute
says, "Dr Wortzel earned a BA from Columbus College, Georgia [in history, 1976], and an MA [1980] and PhD [1984] in Political Science at the University of Hawaii."
Additionally, his bio: c 1949- ; USMC (1967-1970); US Army (1970-1999, highest rank: colonel)
(b) Columbus College is now Columbus State University
en.wikipedia.org/wiki/Columbus_State_University
(public; in Columbus, Georgia; Founded as Columbus College in 1958; In 1996 the school was renamed Columbus State University; administered by the Board of Regents of the University System of Georgia)