Mark Stephen Wrighton is an American academic, a chemist, and the current Chancellor of Washington University in St. Louis. Wikipedia*
On the C-SPAN Networks:
Mark Wrighton has seven videos in the C-SPAN Video Library; the first appearance was a 1996 Video Magazine. The year with the most videos was 2000 with three videos. The year with the highest average number of views per program was 2016 with an average of 393 views per program. Most appearances with Janet H. Brown (5), Frank J. Fahrenkopf Jr. (4), Paul G. Kirk Jr. (3). Most common tags: Presidential Campaign, Bush, George W., Gore.