Just a bit of relaying: Now is NO TIME to give up
Note the comments section, too.
UPDATE: Like the rest of you, I was confused and upset by Tulsi's endorsement of Joe Biden; below, however, is a compelling case for why she did it - and why, perhaps, it might even have been a genuine case of the "5-D chess" we keep hearing about:
I still think she might have just fucked up; she certainly did if she thought Biden was "inevitable". That said, this would be the first time she's done so. She deserves better than book-bell-and-candle for one move we don't like.
Well, gee, that's one big URL. I chose to link this way because, again, the comments section on this isn't bad, and is certainly easier to read than the dense raw data document being linked.