9/25-28 Harris X poll, Likely/Definite voters: Biden 35%, Warren 19%, Sanders 15%,

[still_one]

11. It wasn't just twitter, a fair number here had done the same thing

using terms like “Warren surging ahead of Biden”, when it was a two point gap, and not only that, but how “they saw this coming”

Of course those who have been saying that were saying that since Biden entered the race, as though saying it made it so. The media joined in that same circus

Still a lot of undecided Democrats out there, and a ways off, but at least at this point in time Biden is holding his own

When a poll shows a major reversal within a short period of time, it should be regarded as suspect until subsequent polls confirm it in my view