Terrance William Gainer is the 38th Sergeant at Arms of the United States Senate and has served in that post since January 4, 2007. Before Gainer continued his law enforcement career in Washington, D.C., he was the Republican candidate for Cook County State's Attorney in 1988, losing to then incumbent Richard M. Daley. Wikipedia*
On the C-SPAN Networks:
Terrance Gainer has 23 videos in the C-SPAN Video Library; the first appearance was a 1997 News Conference as a Director for the Illinois State Police Association. The year with the most videos was 2004 with five videos as a Chief for the U.S. Capitol Police. The year with the highest average number of views per program was 2014 with an average of 577 views per program. Most appearances with Bill Frist M.D. (3), Charles H. Ramsey (2), Greta Wodele Brawner (2). Most common tags: Law Enforcement, Legislative Branch, National Security.