Michael "Mike" Downing was the Sheriff of Rockingham County, New Hampshire, having been elected in 2010. Wikipedia*
On the C-SPAN Networks:
Michael Downing has five videos in the C-SPAN Video Library; the first appearance was a 2007 Senate Committee as an Assistant Commanding Officer for the Police Department of the Los Angeles, CA. The year with the highest average number of views per program was 2011 with an average of 1,609 views per program. Most common tag: Terrorism.