Hello crossword solvers! Today let's find the answer to the clue Sen. Sam Ervin chaired one on Watergate from the USA Today crossword. After we've gathered any other hints from the USA Today crossword puzzle and all possible helpful and relevant information from other sources, we are ready to solve the clue Sen. Sam Ervin chaired one on Watergate. The answer we found for the clue Sen. Sam Ervin chaired one on Watergate is: