People United States of America John Calvert peoplepill id: john-calvertJC 4 views today 4 views this weekHolder of the Henry W. Casper, SJ Associate Professorship in History at Creighton University and the author of several academic works on radical IslamJohn CalvertBiographyGallery (1)ListsAlso ViewedFrom our partnersSponsoredJohn Calvert