February 8, 2012 -- Northwestern Oklahoma State University Heritage Celebration Series presents Bruce. T. Fisher to speak on Monday, Feb. 20, at 7 p.m. as part of Black History month. Fisher’s presentation, “Tracing Our Roots: Oklahoma’s Historically Black Towns Tour,” will be delivered through ITV from Northwestern-Enid room 202 to branch locations in Alva-Carter Hall room 107; Woodward-room 114; and Ponca City-room 119.