I might have supported Muskie tactically (especially with hindsight...), but McGovern was clearly the best candidate.
Why? He was drug addled. and had serious issues with his mental health (His breakdown in Manchester is evidence of this), and why more with hindsight?
I am by no means a fan of Muskie, but none of that was true. The man was not crying at all; those were snowflakes. This is all documented. Don't buy into the Nixonian spin.
What about the incident on the Sunshine Express in Florida when the guy who pretended to be Hunter S. Thompson heckled Muskie and then he broke down? (Read Fear and Loathing to understand)
EDIT:I don't want to get embroiled in this, but I'm just saying, he had a lot of problems, if you wanted the best chance against Nixon, talk to Ted Kennedy.