Conversation so far:
Who was Gavel's running mate?
CANNOTANSWER.
Who did he compete against in 1972?
former Governor of Massachusetts Endicott Peabody had been running a quixotic campaign for the same post.
What significant events happened during the campaign?
At the convention's final day on July 14, 1972, presidential nominee McGovern selected and announced Senator Thomas Eagleton of Missouri as his vice-presidential choice.
What did Gravel do afterward?
Gravel was nominated by Bettye Fahrenkamp, the Democratic National Committeewoman from Alaska.
What was he nominated for?
presidential nominee.
Did he have any enemies?
Rolling Stone correspondent Hunter S.
Thompson said Gravel "probably said a few things that might have been worth hearing, under different circumstances.
What comments was Rolling Stone referring to?
CANNOTANSWER.

Question: What else can you tell me about Gravel?
Self-contained rewrite: Besides losing the vice-presidential nomination, what else can you tell me about Mike Gravel?