the party bosses will never pick a 74 year old (75 on election day) socialist over Hillary Clinton. The memories of the disastrous candidacy of ultra-Liberal George McGovern are still too fresh in the minds of many, even after 40+ years.

I think Bernie will win a lot of primaries (just like Hillary did in 2008 ... she won 23, plus she won the popular vote), but at the end of the day the super-delegates will give Hillary the edge, just like they did for Obama. I think she's earned it and will be the stronger candidate against Drumpf.