For 10 points, name this leader of an early 1950s hunt for Communist spies.
This man was parodied as a bobcat in the political comic strip Pogo, which adapted his trademark phrase "let me finish, let me finish." Joseph Welch denounced him on television, four years after he had told the Women's Republican Club in Wheeling, West Virginia that he had a list of 205 names of members of the State Department. With the assistance of lawyer Roy Cohn, this Senator led hearings designed to find subversive activity. For 10 points, name this leader of an early 1950s hunt for Communist spies.
This man was parodied as a bobcat in the political comic strip Pogo, which adapted his trademark phrase "let me finish, let me finish."
Joseph Raymond {McCarthy}