2020 Update

“A new CNN poll conducted by SSRS after Biden's announcement [last] Thursday shows 39% of voters who are Democrats or Democratic-leaning independents saying he is their top choice for the nomination, up from 28% who said the same in March.” (CNN)

“16 Democratic candidates have now qualified for the first two primary debates this summer.” (FiveThirtyEight)

The left is not keen on Biden, highlighting other qualified candidates.

“In my conversations with voters — even those who said they felt strong affection for Mr. Biden — it was pretty clear that...