Michael Joseph "Mike" Mansfield was an American politician and diplomat. A member of the Democratic Party, he served as a U.S. Representative and a U.S. Senator from Montana. Wikipedia*
On the C-SPAN Networks:
Mike Mansfield has eight videos in the C-SPAN Video Library; the first appearance was a 1967 Compiled Program. The year with the highest average number of views per program was 1998 with an average of 2,224 views per program. Most appearances with Lyndon Baines Johnson (3), Howard Shuman (2), George Christian (2). Most common tags: Congress, Democratic Party.