I didn't watch the schit show last night, but from this article, it sounds like a circular firing squad.
https://www.foxnews.com/politics/dem-debate-bloomberg-sandersBloomberg was on the debate stage for the first time, after the Democratic National Committee (DNC) abruptly dropped the requirement that candidates meet an individual donor threshold to qualify.
Bloomberg donated $300,000 to the DNC shortly before joining the presidential race last year.
