Patrick J. Leahy

Patrick Joseph Leahy is an American politician and attorney who is the senior United States senator from Vermont and serves as the president pro tempore of the United States Senate. A member of the Democratic Party, Leahy was first elected in 1974 and is in his eighth term. Wikipedia*
On the C-SPAN Networks:
Patrick J. Leahy has 2,659 videos in the C-SPAN Video Library; the first appearance was a 1982 Senate Committee. The year with the most videos was 2005 with 124 videos. The year with the highest average number of views per program was 2017 with an average of 11,099 views per program. Most appearances with Chuck Schumer (45), Dick Durbin (34), Ted Kennedy (26). Most common tags: Federal Courts, Agriculture, Senate.