After earning his Ph. D. from that institution , he worked as a journalist and then opened a public relations firm .
Samkange moved to the United States where he took further education at the Indiana University at Bloomington .
After earning Samkange 's Ph. D. from that institution , Samkange worked as a journalist and then opened a public relations firm .
Samkange moved to the United States where he took further education at the Indiana University at Bloomington .