Conversation so far:
What was Fred Thompson's role in Watergate hearings?
Fred Thompson was appointed minority counsel to assist the Republican senators on the Senate Watergate Committee, a special committee convened by the U.S. Senate to investigate the Watergate scandal.
How did Fred Thompson assist with Watergate?
Fred Thompson was credited for supplying Senator Baker's question, What did the President know, and when did he know it? This question led to the downfall of President Nixon.

Question: What information did they find from the investigation?
Self-contained rewrite: What information was found from the Watergate investigation?