Yeah, in Delaware. No offense, but if you're gonna say Bernie is a far cry from the presumptive frontrunner on the strength of his victories in three contests so far, saying that Biden won seven Senate races in Delaware so therefore he has broad and enduring electoral appeal seems a bit...obviously hypocritical.
It's also worth pointing out that Biden won his first election basically by being really racist (opposing school integration was his signature position in those days) and then by kowtowing to the financial industry to such a degree that he was referred to as the "Senator from MBNA."
I don't think Biden has a snowball's chance in hell of winning the nomination. He is visibly losing his grip. He looks old and frail. That's why, ironically, I think a narrow Biden win in SC may be the best outcome for Sanders (assuming Sanders doesn't win the state, which doesn't seem to be possible judging from the current polling). Biden is probably the weakest of the candidates arrayed against him, and I think the best chance for those who want to stop Sanders is to try to coalesce around one of the others before it's too late. The problem is they all have their crippling problems. Buttigieg and Klob can't seem to draw votes from non-whites, and Bloomberg will guarantee a Trump victory by being basically indistinguishable from Trump. If Bloomberg is the nominee I will not vote for him. And yes, I will take Trump over Bloomberg because at least with Trump liberals will make a show of opposing his horrible policies, and I will be spared from having to watch the Blue No Matter Who crowd defend fascism because a (guy who ran as a) Democrat is doing it.